Vaccinations involve exposure to an antigen to elicit:
A) passive immunity. B) a primary immune response.
C) a secondary immune response. D) severe allergic reaction.
Answer: B
You might also like to view...
The superior phrenic artery supplies blood to the
A) lungs. B) heart. C) diaphragm. D) pharynx. E) pancreas.
Which of the following is not a change that may be caused by hormonal stimulus?
A) a change in membrane potential B) the stimulation of a genetic event resulting in protein synthesis C) an increase in enzymatic activity D) direct control of the nervous system
The dense layer of collagen fibers that surround an entire skeletal muscle is the
A) Tendon. B) Epimysium. C) Endomysium. D) Perimysium. E) Fascicle.
One of the best ways to determine the adequacy of peripheral circulation is to check the pedal pulses. To check the pedal pulse, you would check the pulse in the ________.
A. foot B. groin C. neck D. ankle E. wrist