Need help for these questions

[c8758]

---

Members don't see this ad.

1. in posteria crossbite, which cusp would contact in mediotrusive movements?

2. moving mandible from ICP to most retruded positions result in
a) increase in vertical occlusion dimension
b) decrease in vertical occlusion dimension
c) increase in vertical overlap
d) decrease in horizantal overlap

3. What is the net charge on glutamic acid at PH1
a) +2
b) +1
c) 0
d) -1
e) -2

4. The highest & sharpest cusp on a primary mandibular first molar is
a) ML
b) DL
c) MF
d) DF
e) distal

5) Condyles on the laterotrusive side generally rotates abt a
a) sagittal axis only
b) horizontal axis only
c) horizontal axis & translates laterally
d) vertical axis and translates laterally

 

[gudluk]

1. in posteria crossbite, which cusp would contact in mediotrusive movements?

supporting cusps contact in mediotrusive movemnt so it will be maxillary facial and mandibular lingual cusps.

2. moving mandible from ICP to most retruded positions result in
a) increase in vertical occlusion dimension
b) decrease in vertical occlusion dimension
c) increase in vertical overlap
d) decrease in horizantal overlap

3. What is the net charge on glutamic acid at PH1
a) +2
b) +1
c) 0
d) -1
e) -2

4. The highest & sharpest cusp on a primary mandibular first molar is
a) ML
b) DL
c) MF
d) DF
e) distal

5) Condyles on the laterotrusive side generally rotates abt a
a) sagittal axis only
b) horizontal axis only
c) horizontal axis & translates laterally
d) vertical axis and translates laterally

hope this helps.
tc

 

[uabsfm]

1. in posteria crossbite, which cusp would contact in mediotrusive movements?

as in poserior crossbite releation , during mediotrusive movment outer inclines of the maxillary facial cusps should touch with the inner inclines of the mandibular facial cusps

correct me if wrong

2. moving mandible from ICP to most retruded positions result in
a) increase in vertical occlusion dimension
b) decrease in vertical occlusion dimension
c) increase in vertical overlap
d) decrease in horizantal overlap

3. What is the net charge on glutamic acid at PH1
a) +2
b) +1
c) 0
d) -1
e) -2

4. The highest & sharpest cusp on a primary mandibular first molar is
a) ML
b) DL
c) MF
d) DF
e) distal

5) Condyles on the laterotrusive side generally rotates abt a
a) sagittal axis only
b) horizontal axis only
c) horizontal axis & translates laterally
d) vertical axis and translates laterally

correct me if wrong