How does myelin help increase conduction velocity? Choose the correct option
A) It provides electrical insulation.
B) It makes the membrane more excitable.
C) It contains voltage-gated sodium channels.
D) It increases axonal diameter.
Ans: A
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Which of the following medications keeps a virus from successfully reproducing?
A) antihistamine B) corticosteroid C) protease inhibitor D) immunosuppressant
A study showed that after weight loss due to exercise, most people need to continue exercising at least _____ minutes each day to maintain the weight loss
a. 20 b. 30 c. 45 d. 60
When performing stability exercises, choose a ball size based on ____
a. your weight b. your height c. the type of exercise being performed d. your waist circumference e. your level of flexibility
The medical term which means squinting or cross-eyed is
A. stereopsis. B. emmetropia. C. esotropia. D. exotropia. E. strabismus.