nbde part-2 questions.. need your inputs

[jatt007]

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1. A 77 years old female 110 lbs weight requires removal of mandibular teeth under local anesthesia. She is apprehensive. The appropriate dose of i/v diazepam to sedate her?

A 5 mg
B 10 mg
c 15 mg
D 20 mg

2. 88 lbs patient is given 2 cartridges 1.8 ml each of 2% lidocaine with 1:100,000 epinephrine. Approximate what % of maximum dosage aloowed for this patient was administered ?

A 10%
B 20%
C 40%
D 60%

3. How many mgs. of epinephrine are in each cartridge (1.8 cc) of 2% lidocaine with 1:100,000 epinephrine?

A 0.018 mg
B 0.036 mg
C 0.18 mg
D 0.36 mg

4. A 40 lbs child requires multiple dental procedures under local anesthesia. The maximum number of cartridges of lidocaine with 1:100,000 epinephrine that may be safely administered at one time are?

A 1
B 3
C 5
D 8
E 10

5. The Disto Buccal root apex of Maxillary 3rd molar accidentally dislodged beyond the socket. The root apex may be in:

A canine fossax
B Maxiallry sinus
C Intratemporal fossa
D between periosteum and buccal plate above socket wall

6. Elevator can be used to advantage when:

A Interdental bone is used as fulcrum
B multiple adjacent teeth are to be extracted

7. Maximum recommended dosage of lidocaine HCl injected subcutaneously ( not i/v)when combined with 1:1,00,000 epinephrine is:

A 100 mg
B 300 mg
C 500 mg
D 1 gram

8. How much xylocaine is present in 1.8 ml capsule of 2 % xylocaine

A 0.036 mg
B 3.6 mg
C 36 mg
D 360 mg

 

[Inshaa]

1. A 77 years old female 110 lbs weight requires removal of mandibular teeth under local anesthesia. She is apprehensive. The appropriate dose of i/v diazepam to sedate her?

A 5 mg
B 10 mg
c 15 mg
D 20 mg

2. 88 lbs patient is given 2 cartridges 1.8 ml each of 2% lidocaine with 1:100,000 epinephrine. Approximate what % of maximum dosage aloowed for this patient was administered ?

A 10%
B 20%
C 40%
D 60%

3. How many mgs. of epinephrine are in each cartridge (1.8 cc) of 2% lidocaine with 1:100,000 epinephrine?

A 0.018 mg
B 0.036 mg
C 0.18 mg
D 0.36 mg

Ans- A
Explanation-Each capsule contain 1.8 g of solution, therefore,
1.8g=1, 800mg
Since the concentration of epi 1:100,000
1,800 divided by 100,000=.018mg.
4. A 40 lbs child requires multiple dental procedures under local anesthesia. The maximum number of cartridges of lidocaine with 1:100,000 epinephrine that may be safely administered at one time are?

A 1
B 3
C 5
D 8
E 10

5. The Disto Buccal root apex of Maxillary 3rd molar accidentally dislodged beyond the socket. The root apex may be in:

A canine fossax
B Maxiallry sinus
C Intratemporal fossa
D between periosteum and buccal plate above socket wall

6. Elevator can be used to advantage when:

A Interdental bone is used as fulcrum
B multiple adjacent teeth are to be extracted

Ans-A

7. Maximum recommended dosage of lidocaine HCl injected subcutaneously ( not i/v)when combined with 1:1,00,000 epinephrine is:

A 100 mg
B 300 mg
C 500 mg
D 1 gram

8. How much xylocaine is present in 1.8 ml capsule of 2 % xylocaine

A 0.036 mg
B 3.6 mg
C 36 mg
D 360 mg
An- A
Expalantion -see above question #3

 

[jatt007]

Thanks for the answers Inshaa... appreciate your help..Can anyone else put in the suggested answers for the remaining questions..thanks in advance

 

[dr.ymp]

1. A 77 years old female 110 lbs weight requires removal of mandibular teeth under local anesthesia. She is apprehensive. The appropriate dose of i/v diazepam to sedate her?

A 5 mg
B 10 mg----- Ans😕
c 15 mg
D 20 mg

2. 88 lbs patient is given 2 cartridges 1.8 ml each of 2% lidocaine with 1:100,000 epinephrine. Approximate what % of maximum dosage aloowed for this patient was administered ?

A 10%
B 20%👍
C 40%
D 60%

3. How many mgs. of epinephrine are in each cartridge (1.8 cc) of 2% lidocaine with 1:100,000 epinephrine?

A 0.018 mg👍
B 0.036 mg
C 0.18 mg
D 0.36 mg

4. A 40 lbs child requires multiple dental procedures under local anesthesia. The maximum number of cartridges of lidocaine with 1:100,000 epinephrine that may be safely administered at one time are?

A 1
B 3👍
C 5
D 8
E 10

5. The Disto Buccal root apex of Maxillary 3rd molar accidentally dislodged beyond the socket. The root apex may be in:

A canine fossax
B Maxiallry sinus😕
C Intratemporal fossa👍
D between periosteum and buccal plate above socket wall

6. Elevator can be used to advantage when:

A Interdental bone is used as fulcrum
B multiple adjacent teeth are to be extracted👍

7. Maximum recommended dosage of lidocaine HCl injected subcutaneously ( not i/v)when combined with 1:1,00,000 epinephrine is:

A 100 mg Ans
B 300 mg
C 500 mg
D 1 gram

8. How much xylocaine is present in 1.8 ml capsule of 2 % xylocaine

A 0.036 mg
B 3.6 mg
C 36 mg👍
D 360 mg

Correct me if I am wrong