What is the hearing test that involves placing a tuning fork on the mastoid process?
A) Weber
B) nystagmus
C) Rinne
D) none of the above
C
Explanation:
A) The Weber test does not involve a tuning fork placed on the mastoid process.
B) Nystagmus is a reflexive movement of the eye.
D) One of the above answers is correct.
Exercise 32: Post-Lab Questions
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Problems in balance may follow trauma to which nerve?
A) trigeminal B) vestibulocochlear C) abducens D) accessory
What is the best explanation for the microvilli on the apical surface of the proximal convoluted tubule (PCT)?
A) They increase the surface area and allow for a greater volume of filtrate components to be reabsorbed. B) Their movements propel the filtrate through the tubules. C) They increase the amount of surface area that comes in contact with the blood's plasma to help activly excrete toxins. D) They hold on to enzymes that cleanse the filtrate before reabsorption.
Describe the countercurrent multiplication phenomenon in juxtamedullary nephrons and its contribution to water conservation in the kidneys
What will be an ideal response?
As a lever produces more force, it also produces a greater speed and distance.
Answer the following statement true (T) or false (F)