★ Stimuli and Responses in Humans Quiz
Which of the following body part is most sensitive to touch?
A. arm
B. sole
C. elbow
D. fingertips
Select your answer:
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Vital Signs › ViewWhat is the pulse?
A. Taking oxygen into the body through the lungs.
B. The average body temperature in human beings.
C. Number of heartbeats per minute.
Heart › View
Which of the following has a strong, positive inotropic effect, meaning it increases the strength of each contraction of the heart?
A. Hypocalcemia
B. Hypercalcemia
C. Hyperkalemia
D. Myocardial hypercapnia
E. Myocardial hypoxia