Which cytokine released by macrophages acts on the hypothalamus to raise the body temperature during fever?
a) Interleukin-1
b) Interleukin-2
c) Interleukin-4
d) Gamma interferon
e) Perforin
a
You might also like to view...
Mental and physical sluggishness and low body temperature may be signs of
A) hyperthyroidism. B) hypothyroidism. C) hyperparathyroidism. D) hypoparathyroidism. E) diabetes insipidus.
The viscosity of blood is due more to the presence of __________ than to any other factor.
A. fibrin B. albumin C. sodium D. erythrocytes E. nitrogenous wastes
In terms of time, at rest one cardiac cycle lasts
A) about a half second. B) 5 seconds. C) about 1.5 seconds. D) a little under 1 second. E) None of the answers are correct.
The three forms of matter are:
A. air, water, and solids. B. solids, liquids, and gases. C. blood, bone, and air. D. vapor, water, and solid.