1) Repolarization of an axon during an action potential is produced by?

2) Which of the following terms describes an accumulation of nerve cell bodies in the PNS?

3) The membrane closest to the brain is:?

4) A common feature of action potentials is that they:?

5) What type of speech does Broca’s area control?

6) The primary neurotransmitter from the parasympathetic system that influences its autonomic
targets is?

7) Which of the following carry sensory impulses to the CNS from receptors in muscle or skin?

8) A neurotransmitter, Norepinephrine is released?

9) What minimum amount of body water loss can the osmoreceptors in the hypothalamus detect?

10) The cerebrospinal fluid is produced by the capillaries of the:?

11) The phagocytic cells in the CNS are:?

12) Which of these statements about ACh receptors is false?

13) The following could occur together effectively EXCEPT:?

14) The following belong together EXCEPT which one?

15) Which of the following descriptions is accurate?

16) A collection of neuron cell bodies located outside the CNS is called?

17) The minimal stimulus needed to cause a neuron to transmit an impulse is called the:?

18) Diffusion of which of the following ions into the synaptic knob triggers the release of
neurotransmitter?

19) The supporting cells that form myelin sheaths in the peripheral nervous system are ?

20) What is daily amount of CSF in the nervous system at any given time?

21) Which of these is not a characteristic of synaptic potentials?

22) The following belong together EXCEPT which one?

23) The summation of EPSPs from numerous presynaptic nerve fibers converging onto one
postsynaptic neuron is called?

24) Which cranial nerves are parasympathetic?

25) Depolarization of an axon is produced by?

26) Sensory speech area in the brain is called:?

27) Excessive vomiting usually results in the phenomenon of 😕

28) What will happen when erythrocytes are placed in a hypotonic solution?

29) What is the main force that causes fluid to leave the plasma compartment?

30) Which ion is directly related to calcium homeostasis?

31) The greatest amount of body water is lost through: ?

32) An area of skin innervated by sensory nerves is called:?

33) The following are plexus names EXCEPT:?

34) A change in a dendrite which lessens the probability of a conduction is:?

35) Which of the following does NOT belong with the rest?

36) What is the most abundant extracellular cation?

37) The PNS is comprised of cranial nerves and:?

38) What is first component of reflex arch?

39) Which is the most abundant intracellular cation?

40) Which of these is relatively high in extracellular fluids?

41) Main function of Parasympathetic nervous system is?

42) The cells that produce myelin in the PNS are:?

43) Acetylcholine is decomposed by _____almost as fast as it is released.?

44) Which of the following is NOT a medullary vital center?

45) The _____cells provide a means of producing myelin?

46) Which type of short neuron is found in the retina?

47) Which of these may be produced by the action of muscarinic receptors in the heart?

48) What happens when a resting neuron’s membrane depolarizes?

49) Which hormone control regulation of Calcium?

50) A tract is collection of fibers (axon) in?

51) The following belong together EXCEPT which one?

52) Norepinephrine is released from:?

53) Which of these neurons are unipolar?

54) Where is most water found in the body?

55) What is the greatest regulator of water intake?

56) Which cells are most sensitive to electrolyte changes?

57) The resting potential of a neuron is 😕

58) Saltatory conduction occurs when an impulse jumps from:?

59) Where are neurotransmitter receptors located?

60) An inflammation of the brain coverings is termed:?