Prometric Online Sample Test-

[Evol]

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Anyone got definite answers to these? thx!



A patient has a profound disturbance in equilibrium, alterations of gait (ataxia), and intention tremor. This patient MOST likely has a massive lesion that involves which of the following?
A. Amygdala
B. Cerebellum
C. Cerebral cortex
D. Caudate nucleus
E. Lenticular nucleus


The MOST susceptible sites in the nervous system for the effects of acute ischemic anoxia are the
A. motor end-plates.
B. sensory receptors.
C. synapses on autonomic ganglia.
D. synapses in the central nervous system.


The aerosol produced during operative dental procedures is likely to contain a predominance of which of the following?
A. Yeasts and spirochetes
B. Spirochetes and rod forms
C. Spirochetes and rickettsiae
D. Gram-positive rods and cocci
E. Gram-negative rod forms and spirochetes


Which of the following describes the anatomic progression from mandibular first to third molars?
A. The roots become more divergent.
B. The crowns and roots become longer.
C. The crowns and roots become shorter.
D. The crowns become longer, but the roots get shorter.
E. The crowns become shorter, but the roots get longer.

 

[morphology]

Anyone got definite answers to these? thx!



A patient has a profound disturbance in equilibrium, alterations of gait (ataxia), and intention tremor. This patient MOST likely has a massive lesion that involves which of the following?
A. Amygdala
B. Cerebellum---answer
C. Cerebral cortex
D. Caudate nucleus
E. Lenticular nucleus


The MOST susceptible sites in the nervous system for the effects of acute ischemic anoxia are the
A. motor end-plates.
B. sensory receptors.
C. synapses on autonomic ganglia.
D. synapses in the central nervous system.--answer


The aerosol produced during operative dental procedures is likely to contain a predominance of which of the following?
A. Yeasts and spirochetes
B. Spirochetes and rod forms
C. Spirochetes and rickettsiae
D. Gram-positive rods and cocci---answer
E. Gram-negative rod forms and spirochetes


Which of the following describes the anatomic progression from mandibular first to third molars?
A. The roots become more divergent.
B. The crowns and roots become longer.
C. The crowns and roots become shorter.--answer
D. The crowns become longer, but the roots get shorter.
E. The crowns become shorter, but the roots get longer.

there is another link where more questions are given including these.

 

[molars]

there is another link where more questions are given including these.

cld u plzz giv us that link .

 

[pb2007]

A-cerebellum
B-synapses in central nervous system
C-gram positive rods and cocci
D-crowns and roots become shorter

 

[pb2007]

http://www.ada.org/prof/ed/testing/nbde01/nbde01_sample_test.pdf
this is th link where u'l find answers to all ques except 2nd ,that's a repeat frm 1981 biochem physio exm,hope it helps