Lets discuss questions of NBDE 1

[d dimps]

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1). .Which angle does a P Wave makes on ECG?
a). .45 degree
b). .180 degree
c). .0 degree
d). .-45 degree
e). .-180 degree.

2). .What is endogenous cholesterol? Most endogenous cholesterol is converted to?
a). .Glucose
b). .Cholic acid
c). .Steroid
d). .Oxaloacetete
e). .Ketone bodies

3). .Which of the following statement is correct regarding Glioblastoma multiforme?
a). .the tumor is most common before puberty
b). .it is classified as a type of meningioma
c). .it is most common type of Astrocytoma.
d). .Its prognosis is generally more favourablethan Grade 1 astrocytoma.
e). .It is derived from the epithelial lining of ventricles

4). .Which of the following pathological changes is irreversible?
a). .fatty changes in liver cells
b). .karyolysis in myocardial cells
c). .glycogen deposition in hepatocyte nuclei
d). .hydropic vacuolization of renal tubular epithelial cells.

5). .An example of Synergism is the effect of?
a). .insulin and glucagon on blood glucose
b). .estrogen and progesterone on uterine motility
c). .growth hormone and thyroxine on skeletal growth.
d). .Antidiuretic hormone and aldosterone on potassium excretion.

 

[pb2007]

good to see u bratdoc

its hyoglossus muscle
can u plz explain if u remember where in mouth we find submucosa n lamina propria ,i'm jst too confused with this part n where lamina propria dominates that means we hav more capillaries .
cant keep this stuff in my head n there hav been lot of ques asked frm this part
teethie can u help with this part

 

[bratdoc]

good to see u bratdoc

its hyoglossus muscle
can u plz explain if u remember where in mouth we find submucosa n lamina propria ,i'm jst too confused with this part n where lamina propria dominates that means we hav more capillaries .
cant keep this stuff in my head n there hav been lot of ques asked frm this part

jst prior to ovulation ,preovulatory follicle secretes large amounts of
estrogen.....answer
LH
HUMAN CHORIONIC GONADOTROHIN
PROGESTERONE
ANDROGEN
can u look into this ques ,teethie has already answerd LH for this n i was thinkin estrogen
do follicles secrete LH or that's the job of pituitary,this word preovulatory is confusing me .

You are correct the answer is estrogen.
LH is secreted only by the pituitary and not pre-ovulatory follicle. Ovulation is triggered by a spike in the amount of FSH and LH released from the pituitary gland.
The action of lutenizing hormone(LH), the pre-ovulatory follicle's theca cells secrete substances which are converted into estradiol (type of estrogen). In contrast to the other phases of the menstrual cycle, estrogen release in late follicular phase has a stimulating effect on hypothalamic GnRH that in turn stimulates the release of LH and http://en.wikipedia.org/wiki/Follicle_stimulating_hormoneFSH from the pituitary.
So yes the answer is estrogen

As for the mucosa question just remember that all the masticatory mucosa (eg. hard palate etc.) LACKS a submucosa!!! Rest of the oral mucosa has a submucosa.

 

[pb2007]

You are correct the answer is estrogen.
LH is secreted only by the pituitary and not pre-ovulatory follicle. Ovulation is triggered by a spike in the amount of FSH and LH released from the pituitary gland.
The action of lutenizing hormone(LH), the pre-ovulatory follicle's theca cells secrete substances which are converted into estradiol (type of estrogen). In contrast to the other phases of the menstrual cycle, estrogen release in late follicular phase has a stimulating effect on hypothalamic GnRH that in turn stimulates the release of LH and FSH from the pituitary.
So yes the answer is estrogen

As for the mucosa question just remember that all the masticatory mucosa (eg. hard palate etc.) LACKS a submucosa!!! Rest of the oral mucosa has a submucosa.

thanks alot bratdoc .

 

[perfectionist1]

hmm , i asked a couple of frnds and got this possible explanation >

when glucagon wil rise , blood concentration of glucose will start increasing....
and when the blood glucose concentration will be quite increased , insulin will start rising to carry it to peripheral cells for its conversion into glycogen...


how many of u agree with this explanation ?

hmm i dunno whr u r goin....but the explanation is rt in decks...wenever the glucose level falls,glucagon is released.n wen glucose level goes up....glucagon levels come down and den insulin is released to control the high glucose levels.hope u got it.👍

 

[teethie]

sorry pb2007, i was going with the link i posted. so did not know it is wrong. this question i have discuused with other friend long time back and i changed my answer from estrogen to LH then, depending on explanation i got that time.

thanks bratdoc.🙂

You are correct the answer is estrogen.
LH is secreted only by the pituitary and not pre-ovulatory follicle. Ovulation is triggered by a spike in the amount of FSH and LH released from the pituitary gland.
The action of lutenizing hormone(LH), the pre-ovulatory follicle's theca cells secrete substances which are converted into estradiol (type of estrogen). In contrast to the other phases of the menstrual cycle, estrogen release in late follicular phase has a stimulating effect on hypothalamic GnRH that in turn stimulates the release of LH and FSH from the pituitary.
So yes the answer is estrogen

As for the mucosa question just remember that all the masticatory mucosa (eg. hard palate etc.) LACKS a submucosa!!! Rest of the oral mucosa has a submucosa.

 

[teethie]

👍👍
take it easy buddy.

hmm i dunno whr u r goin....but the explanation is rt in decks...wenever the glucose level falls,glucagon is released.n wen glucose level goes up....glucagon levels come down and den insulin is released to control the high glucose levels.hope u got it.👍

 

[teethie]

hi pb2007, this link clears that there is no submucosa in gums. but lamina propria is always present.


http://books.google.ca/books?id=6qt...mucosa and lamina propria oral cavity&f=false

good to see u bratdoc

its hyoglossus muscle
can u plz explain if u remember where in mouth we find submucosa n lamina propria ,i'm jst too confused with this part n where lamina propria dominates that means we hav more capillaries .
cant keep this stuff in my head n there hav been lot of ques asked frm this part
teethie can u help with this part

 

[pb2007]

sorry pb2007, i was going with the link i posted. so did not know it is wrong. this question i have discuused with other friend long time back and i changed my answer from estrogen to LH then, depending on explanation i got that time.

thanks bratdoc.🙂

no prob teethie,i hope we are clear on this now .

 

[pb2007]

hi pb2007, this link clears that there is no submucosa in gums. but lamina propria is always present.


http://books.google.ca/books?id=6qt...mucosa and lamina propria oral cavity&f=false

oh teethie,this link is so good ,i'm gona make quick short notes frm these n learn them ,dental kaplan notes were little confusing n find hard to remember .
in previous released exm of ana i came across lot of such ques n would keep forgetting.
thankuuuuu

 

[start6030]

a tumor of the adrenal gland is causing your patient to conserve sodium in the renal tubules causing increased blood volume, pressure , and , edema . Where is the location of this adenoma ?


a. zona glomerulosa of the adrenal cortex
b. zona fasciculata of the adrenal cortex
c. zona reticularis of the adrenal cortex
d. adrenal medulla

 

[bratdoc]

a tumor of the adrenal gland is causing your patient to conserve sodium in the renal tubules causing increased blood volume, pressure , and , edema . Where is the location of this adenoma ?


a. zona glomerulosa of the adrenal cortex===ANSWER
b. zona fasciculata of the adrenal cortex
c. zona reticularis of the adrenal cortex
d. adrenal medulla

Zona glomerulosa secretes Aldosterone (hence the symptoms)

 

[start6030]

Zona glomerulosa secretes Aldosterone (hence the symptoms)

hey thx ... even i picked the same answer.. but the decks say , the answer is >

zona fasciculata of adrenal cortex

??????????

 

[bratdoc]

hey thx ... even i picked the same answer.. but the decks say , the answer is >

zona fasciculata of adrenal cortex

??????????

I don't know which question# from decks you are referring to but look at this,

Biochemistry / Physiology / Hrm - Card: #112
The answer should be: Zona Glomerulosa of the adrenal cortex.
http://www.dentaldecks.com/pages/Morecorrections.aspx
Be sure to check this website along with your decks reading!

 

[teethie]

what is the movement of condyle in working and non working side in terms of position?

 

[pb2007]

what is the movement of condyle in working and non working side in terms of position?

on workin side it should be downward forward n lateral
non working side downward ,forward n medial
plz correct

 

[teethie]

wil

and for ovulation question can u please check q109 in released 1997 J packet. answer is LH there.
sorry for bringing it back...

on workin side it should be downward forward n lateral
non working side downward ,forward n medial
plz correct

 

[teethie]

ok ok i agree with this. i found inkaplan,it says, roates as wellas moves forward and downward.
thanks pb2007, pl look int othat hormone ques now..

on workin side it should be downward forward n lateral
non working side downward ,forward n medial
plz correct

 

[Cindrella]

what structure lies BELOW the mylohyoid m at the level of 2nd Molar
1- lingual artery
lingual nerve
lingual vein
submandibular duct

 

[pb2007]

need help with these ques,plz confirm ,these are frm 2000 biochem exm

brief period of hyterical hyperventilation causes repiratory alkalosis tetany might be caused by sudden drcease in which of followingkinds of calcium
total serum ......answer{can someone explain it ,i remeber very vaguly free cal is lost n then calcium that is bound to albumin something happens to that too }
ionized serum
citrate bound
serum protein bound

lipid micells hav sherical structures that are stabilized by
ionic interactions of lipoproteins
ionic interaction between lipid groups
hydrophobic interactions of lipid groups......answer
hydrophilic interactions of lipid groups

solution A has ph 7 n sol B has ph 6.both solution are of equal volume .which statement is correct abt Aand B
1A has 1/10 as many h+ as B
2 A has 10 times more h+than B
3 A has 7/6 of the h+conc of B
4A has 6/7 of the h+ conc of B

biologically active conformation of trimeric g proteins require
alpha subunit to bind gdp
alpha subunit to bind gtp.......answer
hydrolysis of beta gamma subunit
alpha subunit to phosphorylate downstream targets
hormones that exert thier effects through activation of 2nd messengers

1 lipophilic
2 usually water soluble peptide/protein hormone ........answer
3 initially bound to cytoplasmic hormone receptors
4 secreted by ovaries ,testes ,adrenal

which statement describe steriod hormone best
stored in secretory granules
binds to intracellular receptors......answer
synthesized in a precursor form
acts by generating a 2nd messenger
usually transported unbound in plasma

 

[teethie]

what structure lies BELOW the mylohyoid m at the level of 2nd Molar
1- lingual artery
lingual nerve
lingual vein
submandibular duct------correct if wrong

..

 

[pb2007]

wil

and for ovulation question can u please check q109 in released 1997 J packet. answer is LH there.
sorry for bringing it back...

teethie ,this ques is different frm that one ,all this is asking is ovulation trigered ,its LH but that ques was preovulatory follicle.
teethie actually i hav forgotten the exact pinpoint thing that i'm suppose to say regardi g the preovulatory foolicle ques,if i get time i will listen to the lecture frm where i did this topic n let u kno .

 

[teethie]

thanks pb2007.

need help with these ques,plz confirm ,these are frm 2000 biochem exm

brief period of hyterical hyperventilation causes repiratory alkalosis tetany might be caused by sudden drcease in which of followingkinds of calcium
total serum ......answer{can someone explain it ,i remeber very vaguly free cal is lost n then calcium that is bound to albumin something happens to that too }----------sometime back, this was exlained on sdn thread, dotn remmeber, butsince ques is abt teany, so ttoal serum is affected.
ionized serum
citrate bound
serum protein bound

lipid micells hav sherical structures that are stabilized by
ionic interactions of lipoproteins
ionic interaction between lipid groups
hydrophobic interactions of lipid groups......answer----------yes
hydrophilic interactions of lipid groups

solution A has ph 7 n sol B has ph 6.both solution are of equal volume .which statement is correct abt Aand B
1A has 1/10 as many h+ as B ----------------------not sure
2 A has 10 times more h+than B
3 A has 7/6 of the h+conc of B
4A has 6/7 of the h+ conc of B

biologically active conformation of trimeric g proteins require
alpha subunit to bind gdp
alpha subunit to bind gtp.......answer----------yes
hydrolysis of beta gamma subunit
alpha subunit to phosphorylate downstream targets

hormones that exert thier effects through activation of 2nd messengers

1 lipophilic
2 usually water soluble peptide/protein hormone ......answer----------yes
3 initially bound to cytoplasmic hormone receptors
4 secreted by ovaries ,testes ,adrenal

which statement describe steriod hormone best
stored in secretory granules
binds to intracellular receptors......answer----------yes
synthesized in a precursor form
acts by generating a 2nd messenger
usually transported unbound in plasma

 

[pb2007]

thanks pb2007.

thanks teethie ,i have sum more doubts frm same exm ,its takin too long to type
can u look into 122 abt atropine
i think it should be choice C
ques 144 saying action potential initiated at midpoint along lenght of axon will.......
is it C
ques 176[about gtp binding proteins
answer E
cushing syndrome characterized by all except
incresed protein anabolism......answwer
increased androgen level
hypergycemia
hypertension
hyperkelemia
but even hyperkelemia seems rite?/

how many nucleotides are needed to code for protein with 150 amino acids
50
450
600
150
300
ques 196 blood flow ot left coronory artery greatest in which pahse
late or early diastole

 

[teethie]

..

thanks teethie ,i have sum more doubts frm same exm ,its takin too long to type
can u look into 122 abt atropine
i think it should be choice C -------------------yes

ques 144 saying action potential initiated at midpoint along lenght of axon will.......
is it C--------NO IT IS D, also given in pilot papaer ques 326

ques 176[about gtp binding proteins
answer E----------yes

cushing syndrome characterized by all except
incresed protein anabolism......answwer
increased androgen level
hypergycemia
hypertension
hyperkelemia----------yes👍
but even hyperkelemia seems rite?/

how many nucleotides are needed to code for protein with 150 amino acids
50
450----------yes
600
150
300

ques 196 blood flow ot left coronory artery greatest in which pahse
late --not sure----------
or early diastole

 

[start6030]

I don't know which question# from decks you are referring to but look at this,

Biochemistry / Physiology / Hrm - Card: #112
The answer should be: Zona Glomerulosa of the adrenal cortex.
http://www.dentaldecks.com/pages/Morecorrections.aspx
Be sure to check this website along with your decks reading!

hey thx dr. brat 🙂

 

[pb2007]

..

teethie for cushing syndrome ques both choices are correct or jst hyperkelemia.

 

[pb2007]

teethie for cushing syndrome ques both choices are correct or jst hyperkelemia.

dental patient ,as a result of severe vomiting floowing over use of a narcotic analgesic,might present with which of the following
increased pulse rate ....answer [can someone tel reason behing it}
increased blood pressure
facial edema
distended neck veins
desire to contantly urinate
which of following functional group are essential for a substance to act as an amphipathic {amphililic molecule
polar,non polar .........answer?
polar ,-vely charged
non polar ,+vely charged
cyclic ,hydrophilic
branched hydrophilic

urine sample ph is 5.7 has h ion conc
2 into 10power -3
2 into 10power -6
2into 10power-8......answer{teethie if this is the answer can u plz write the stpes for one last time }
2into 10power -5

each alters rate of product formation of an enzyme except one
ph
temp
ionic strenght
isoelectric point.....answer
substrate conc

 

[teethie]

yes both seeems correct but i am going with more commonly choice on which sdners have agreed upon before. hence hyperkalemia.

teethie for cushing syndrome ques both choices are correct or jst hyperkelemia.

 

[teethie]

dental patient ,as a result of severe vomiting floowing over use of a narcotic analgesic,might present with which of the following
increased pulse rate ....answer [can someone tel reason behing it}
..........no clue
increased blood pressure
facial edema
distended neck veins
desire to contantly urinate

which of following functional group are essential for a substance to act as an amphipathic {amphililic molecule
polar,non polar .........answer?- ------------- yes
polar ,-vely charged
non polar ,+vely charged
cyclic ,hydrophilic
branched hydrophilic

urine sample ph is 5.7 has h ion conc
2 into 10power -3
2 into 10power -6.................................answer
2into 10power-8
{teethie if this is the answer can u plz write the stpes for one last time }
2into 10power -5

pH = -log (hydrogen ion concentration) = -log [H+]
coming to option 1: in this case u have to solve with answers given to find out ph.
ph= -log(2x10-3)
ph= -(log2-3log10)
ph= -(0.3-3)
ph=2.7 -----given ph =5.7 so this is not the answer

second option: i guess 2x10-6
ph= -log(2x10-6)
ph= -(log2-6log10)
ph=-(o.3-6)
ph=-5.7----this is the answer matching with your question 5.7



each alters rate of product formation of an enzyme except one
ph
temp
ionic strenght
isoelectric point.....answer-----------think so
substrate conc

...

 

[perfectionist1]

dental patient ,as a result of severe vomiting floowing over use of a narcotic analgesic,might present with which of the following
increased pulse rate ....answer [can someone tel reason behing it}
..........i think its because of the respiratory depression caused by the overdose of narcotic analgesics.....
increased blood pressure
facial edema
distended neck veins
desire to contantly urinate

hope iam rt.👍

 

[teethie]

can u pl explain how respiratory depression and pulse rate related?😕

dental patient ,as a result of severe vomiting floowing over use of a narcotic analgesic,might present with which of the following
increased pulse rate ....answer [can someone tel reason behing it}
..........i think its because of the respiratory depression caused by the overdose of narcotic analgesics.....
increased blood pressure
facial edema
distended neck veins
desire to contantly urinate

hope iam rt.👍

 

[pb2007]

each is characteristic of creatinine except one
slightly secreted .......this??
slightly reabsorbed .......is it this
freely filtered
produced endogenously at a constant rate

receptors for hormone that causes blood glucose level to quickly drop are located on which cellular component in target cells
mitochondrial matrix
nuclear matrix
nuclear memb
plasma memb.....answer
smooth er
what is usually mistaken as subgingival plaque

concresense ,dens in dente.....dont hav other options

 

[pb2007]

...

thanks a lot guys for answering my ques.
annie can u explain it a bit how pulse preesure affected .

 

[perfectionist1]

can u pl explain how respiratory depression and pulse rate related?😕

The main effect of overdose of narcotic analgesics is respiratory depression and low blood pressure....due to which nausea,vomitings,(dats y all the symptoms in the pt.)dizziness,SOB and increased pulse rate occurs as a compensatory mechanism.

 

[teethie]

;;;;

each is characteristic of creatinine except one
slightly secreted .......this??
slightly reabsorbed .......is it this-----------answer
freely filtered ------------------------ no i did ot see except. sorry answer is slightly reabsorbed

http://books.google.ca/books?id=gOmpysGBC90C&lpg=PT567&dq=creatinine%20secreted%20reabsorbed%20kidneys&pg=PT567#v=onepage&q=creatinine%20secreted%20reabsorbed%20kidneys&f=false

produced endogenously at a constant rate

receptors for hormone that causes blood glucose level to quickly drop are located on which cellular component in target cells
mitochondrial matrix
nuclear matrix
nuclear memb
plasma memb.....answer------------------👍
smooth er

what is usually mistaken as subgingival plaque

concresense ,dens in dente.....dont hav other options
i would say CEJ

QUOTE]

 

[teethie]

thanks perfectionist🙂

The main effect of overdose of narcotic analgesics is respiratory depression and low blood pressure....due to which nausea,vomitings,(dats y all the symptoms in the pt.)dizziness,SOB and increased pulse rate occurs as a compensatory mechanism.

 

[Cindrella]

...

 

[Cindrella]

@ thanks teethie dnt have answer fr this either... will go with submand. duct

what structure lies BELOW the mylohyoid m at the level of 2nd Molar
1- lingual artery
lingual nerve
lingual vein
submandibular duct------correct if wrong

 

[pb2007]

thanks teethie,
is it rite that PCR IS gene amplification method and sanger technique is for dna sequencing ,does anyone kno the basic info we need to kno abt sanger method
10 If a person has normal musculature, but has difficulty swallowing, which nerves should be tested for function?
.A. Hypoglossal and phrenic .
.B. Hypoglossal and splanchnic .
.C. Glossopharyngeal and vagus .......is it this or choice e.
.D. Phrenic and vagus .
.E. Splanchnic and vagus.

6.Primary function of lysosomes in steroid producing cells?
.a.digest cellular debris.
.b.hydrolyse spent cellular organelles.
.c. remove excess steroid from cells.
.d.remove steroid precursors.
.e. cleave the ester from cholestrol ester to produce free ..cholesterol.

sensory nucleus for cranial nerve 5 679 10......does anyone kno the name

person cant hear vibrations of a fork ...he can hear if its placed on its mastoid antrum ...this indicates damage to .......is it middle ear and particulary damage to tensor tympani muscle coz its attached to malleus

damage to stapedius will cause hyperacusis ...........
damage to tensor tympani will cause hypoacusis......are these two points correct
epithelium of maxillary sinus.......is it pseudostratified columnar epithelium??


what is parallel to rods and hypocalcified arising from dej.............enamel tufts rite??/

enamel rods converge as they pass from dej towards surface in area of
cervical line of permanent
cervical line of primary teeth
fissures

functional deficit in inferior oblique muscle can be releaved by
elevate the adducted eye
elevate abducted eye...........answer
depress adducted eye
depress abducted eye
depress eye straight eye down

function of inf oblique are to elevate ,abduct n lateral rotation so is 2nd choice the rite answer

 

[pb2007]

someone plz answer if u kno any of the ques ,need confirmation for few .

 

[elmos]

thanks teethie,
is it rite that PCR IS gene amplification method and sanger technique is for dna sequencing ,does anyone kno the basic info we need to kno abt sanger method
10 If a person has normal musculature, but has difficulty swallowing, which nerves should be tested for function?
.A. Hypoglossal and phrenic .
.B. Hypoglossal and splanchnic .
.C. Glossopharyngeal and vagus .......is it this or choice e.
.D. Phrenic and vagus .
.E. Splanchnic and vagus.

6.Primary function of lysosomes in steroid producing cells?
.a.digest cellular debris.
.b.hydrolyse spent cellular organelles.
.c. remove excess steroid from cells.
.d.remove steroid precursors.
.e. cleave the ester from cholestrol ester to produce free ..cholesterol.

sensory nucleus for cranial nerve 5 679 10......does anyone kno the name

person cant hear vibrations of a fork ...he can hear if its placed on its mastoid antrum ...this indicates damage to .......is it middle ear and particulary damage to tensor tympani muscle coz its attached to malleus

damage to stapedius will cause hyperacusis ...........
damage to tensor tympani will cause hypoacusis......are these two points correct
epithelium of maxillary sinus.......is it pseudostratified columnar epithelium??👍


what is parallel to rods and hypocalcified arising from dej.............enamel tufts rite??/👍

enamel rods converge as they pass from dej towards surface in area of
cervical line of permanent
cervical line of primary teeth
fissures

👍

 

[wdent]

@ thanks teethie dnt have answer fr this either... will go with submand. duct

what structure lies BELOW the mylohyoid m at the level of 2nd Molar
1- lingual artery
lingual nerve
lingual vein
submandibular duct------correct if wrong

.......Correct

 

[wdent]

thanks teethie,
is it rite that PCR IS gene amplification method and sanger technique is for dna sequencing ,does anyone kno the basic info we need to kno abt sanger method
10 If a person has normal musculature, but has difficulty swallowing, which nerves should be tested for function?
.A. Hypoglossal and phrenic .
.B. Hypoglossal and splanchnic .
.C. Glossopharyngeal and vagus .......is it this or choice e Yes 🙂.
.D. Phrenic and vagus .
.E. Splanchnic and vagus.

6.Primary function of lysosomes in steroid producing cells?
.a.digest cellular debris.
.b.hydrolyse spent cellular organelles.
.c. remove excess steroid from cells.
.d.remove steroid precursors................Answer.
.e. cleave the ester from cholestrol ester to produce free ..cholesterol.

sensory nucleus for cranial nerve 5 679 10......does anyone kno the name

person cant hear vibrations of a fork ...he can hear if its placed on its mastoid antrum ...this indicates damage to .......is it middle ear and particulary damage to tensor tympani muscle coz its attached to malleus

damage to stapedius will cause hyperacusis ...........
damage to tensor tympani will cause hypoacusis......are these two points correct
epithelium of maxillary sinus.......is it pseudostratified columnar epithelium??


what is parallel to rods and hypocalcified arising from dej.............enamel tufts rite??/

enamel rods converge as they pass from dej towards surface in area of
cervical line of permanent
cervical line of primary teeth
fissures..............answer

functional deficit in inferior oblique muscle can be releaved by
elevate the adducted eye......................ANSWER 😉
elevate abducted eye...........answer
depress adducted eye
depress abducted eye
depress eye straight eye down

function of inf oblique are to elevate ,abduct n lateral rotation so is 2nd choice the rite answer

Pls correct me if iam wrong

 

[perfectionist1]

thanks teethie,
is it rite that PCR IS gene amplification method and sanger technique is for dna sequencing ,does anyone kno the basic info we need to kno abt sanger method
10 If a person has normal musculature, but has difficulty swallowing, which nerves should be tested for function?
.A. Hypoglossal and phrenic .
.B. Hypoglossal and splanchnic .
.C. Glossopharyngeal and vagus .......is it this or choice e.
.D. Phrenic and vagus .
.E. Splanchnic and vagus: right....parasympathetic:vagus,sympathetic:splanchnic.

6.Primary function of lysosomes in steroid producing cells?
.a.digest cellular debris.
.b.hydrolyse spent cellular organelles.
.c. remove excess steroid from cells.
.d.remove steroid precursors.
.e. cleave the ester from cholestrol ester to produce free ..cholesterol.

sensory nucleus for cranial nerve 5 679 10......does anyone kno the name

person cant hear vibrations of a fork ...he can hear if its placed on its mastoid antrum ...this indicates damage to .......is it middle ear and particulary damage to tensor tympani muscle coz its attached to malleus

damage to stapedius will cause hyperacusis ...........
damage to tensor tympani will cause hypoacusis......are these two points correct
epithelium of maxillary sinus.......is it pseudostratified columnar epithelium??


what is parallel to rods and hypocalcified arising from dej.............enamel tufts rite??/

enamel rods converge as they pass from dej towards surface in area of
cervical line of permanent
cervical line of primary teeth
fissures

functional deficit in inferior oblique muscle can be releaved by
elevate the adducted eye-right....since there is no abduction wen inf obli.isnt working....so the eye is adducted.
elevate abducted eye...........answer
depress adducted eye
depress abducted eye
depress eye straight eye down

function of inf oblique are to elevate ,abduct n lateral rotation so is 2nd choice the rite answer

.......

 

[pb2007]

Pls correct me if iam wrong

thanks a lot for answering people.

anothe ques to confirm
nerves of anterior abdominal wall lie immediately deep to which layer of wall
external oblique
internal oblique..........is this the answer
transversus abdominus
transversalis fascia
peritoneum

in essential hypertension autopsy which represents classic autopsy finding in kidney{i thionk this is frm released exm ,anyone remember }
pyelonephritis
glomeruonephritis
beningn nephrosclerosis
renal artery stenosis
renal infarction ........?

bond between base and sugar in nucleotide......glycosidic??

in telophase num of chromosomes will be halfed??
patient with dettached retina on left side ,response to bright light by pupil .......
in this retina is supplied by optic nerve n efferent limb suupied by occulomotor ,so wen light shown in left so there wont be any action of pupil on direct n contralateral side .......does this sound insane or its correct .????????

 

[teethie]

hi,

thanks teethie,
is it rite that PCR IS gene amplification method and
sanger technique is for dna sequencing ,-----------correct👍

does anyone kno the basic info we need to kno abt sanger method

10 If a person has normal musculature, but has difficulty swallowing, which nerves should be tested for function?
.A. Hypoglossal and phrenic .
.B. Hypoglossal and splanchnic .
.C. Glossopharyngeal and vagus ....is it this or choice e-------correct👍.
.D. Phrenic and vagus .
.E. Splanchnic and vagus.

6.Primary function of lysosomes in steroid producing cells?
.a.digest cellular debris.
.b.hydrolyse spent cellular organelles.
.c. remove excess steroid from cells.
.d.remove steroid precursors.
.e. cleave the ester from cholestrol ester to produce free ..cholesterol.

sensory nucleus for cranial nerve 5 679 10......does anyone kno the name

person cant hear vibrations of a fork ...he can hear if its placed on its mastoid antrum ...this indicates damage to .......is it middle ear and particulary damage to tensor tympani muscle coz its attached to malleus

damage to stapedius will cause hyperacusis ....----------correct👍

damage to tensor tympani will cause hypoacusis......---------no idea

are these two points correct

epithelium of maxillary sinus.......is it pseudostratified columnar epithelium??-----------correct👍


what is parallel to rods and hypocalcified arising from dej.............enamel tufts rite??/-----------correct👍

enamel rods converge as they pass from dej towards surface in area of
cervical line of permanent
cervical line of primary teeth
fissures

functional deficit in inferior oblique muscle can be releaved by
elevate the adducted eye??-----------correct👍
depress adducted eye
elevate abducted eye...........answer
depress abducted eye
depress eye straight eye down

see this.
http://books.google.ca/books?id=HsvUwLcRrO8C&lpg=PA128&dq=inferior%20oblique%20eye%20%20adduct%20abduct&pg=PA128#v=onepage&q&f=false

function of inf oblique are to elevate ,abduct n lateral rotation so is 2nd choice the rite answer

 

[pb2007]

hi,[/QUOTE
thanks teethie n evryone who replied to my queries ,its great help frm ur side guys 👍

 

[teethie]

..

thanks a lot for answering people.

anothe ques to confirm
nerves of anterior abdominal wall lie immediately deep to which layer of wall
external oblique
internal oblique..........is this the answer -??-----------
depress adducted eye
transversus abdominus
transversalis fascia
peritoneum

in essential hypertension autopsy which represents classic autopsy finding in kidney{i thionk this is frm released exm ,anyone remember }
pyelonephritis
glomeruonephritis??-----------correct👍 pl correct if wrong

beningn nephrosclerosis
renal artery stenosis
renal infarction ........?

bond between base and sugar in nucleotide......glycosidic????-----------correct👍
d

in telophase num of chromosomes will be halfed??


patient with dettached retina on left side ,response to bright light by pupil .......
in this retina is supplied by optic nerve n efferent limb suupied by occulomotor ,so wen light shown in left so there wont be any action of pupil on direct n contralateral side .......does this sound insane or its correct .??????????-----------this one bratdoc an d perfectionist1 disccused in detail, so waiting to hear from them

 

[pb2007]

position of parietal cells in stomach

i kno its present in body and neck of gastric glands but where in stomach fundus or body coz kaplan mentioned it under body and fundus ?

 

[perfectionist1]

@Teethie....
retina damaged on left....but the light is focused on which side???
if its focused on left....then there will be no response in left and consensual response on rt....