NURS 1230 Practice Final Exam Review
UPDATED ACTUAL Exam Questions and
CORRECT Answers
Humoral and cell-mediated immunity - CORRECT ANSWER - Both contain memory
cells.
Pancreas functions - CORRECT ANSWER - Has both exocrine (digestive enzymes) and
endocrine (insulin, glucagon) functions.
cAMP - CORRECT ANSWER - Acts as a second messenger for water soluble hormones.
Chemically gated channels - CORRECT ANSWER - Do not propagate action potentials
through an axon; voltage gated channels do.
Repolarization - CORRECT ANSWER - Is more negative; depolarization is less negative.
Calcium ions - CORRECT ANSWER - Are important to trigger the release of
neurotransmitters from synaptic vesicles.
B lymphocytes - CORRECT ANSWER - Become immunocompetent in the bone marrow.
Membrane attack complex (MAC) - CORRECT ANSWER - Is part of the third line of
defense.
First line of defense - CORRECT ANSWER - Includes mucous membranes.
Interferons - CORRECT ANSWER - Prevent entry of foreign pathogens.
UPDATED ACTUAL Exam Questions and
CORRECT Answers
Humoral and cell-mediated immunity - CORRECT ANSWER - Both contain memory
cells.
Pancreas functions - CORRECT ANSWER - Has both exocrine (digestive enzymes) and
endocrine (insulin, glucagon) functions.
cAMP - CORRECT ANSWER - Acts as a second messenger for water soluble hormones.
Chemically gated channels - CORRECT ANSWER - Do not propagate action potentials
through an axon; voltage gated channels do.
Repolarization - CORRECT ANSWER - Is more negative; depolarization is less negative.
Calcium ions - CORRECT ANSWER - Are important to trigger the release of
neurotransmitters from synaptic vesicles.
B lymphocytes - CORRECT ANSWER - Become immunocompetent in the bone marrow.
Membrane attack complex (MAC) - CORRECT ANSWER - Is part of the third line of
defense.
First line of defense - CORRECT ANSWER - Includes mucous membranes.
Interferons - CORRECT ANSWER - Prevent entry of foreign pathogens.
