A&P (FIVE)

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1. Why do smells sometimes alter our moods?

  • because smells are satisfying our sense of hunger
  • smells do not alter mood
  • because sensory input from olfaction is routed through the limbic system
  • because smells act as neurotransmitters and alter brain chemistry
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Other questions in this quiz

2. Blood from the capillaries in the wall of the small intestine drain into.

  • The Renal Vein
  • The Hepatic Portal Vein
  • The Subclavian Vein
  • The Femoral Vein

3. Regarding the eyes, refraction can be altered for near and far vision by the

  • ciliary muscles
  • vitreous humor
  • cornea
  • neural layer of the retina

4. Equilibrium receptors are located in the;

  • ossicles
  • inner ear
  • middle ear
  • externalear

5. After the peak of the action potential, membrane potential is returned towards its resting potential by

  • An increase in potassium permeability.
  • All of the above.
  • An increase in sodium permeability.
  • An increase in chloride permeability.

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