Which of the following was able to detect pressure?
A) olfactory receptor
B) Pacinian corpuscle
C) free nerve ending
D) the Pacinian corpuscle and the free nerve ending
Ans: D) the Pacinian corpuscle and the free nerve ending
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What is a bubo?
A) a wall in a lymph node B) a lobe of the spleen C) an infected Peyer's patch D) an infected lymph node
The portions of a neuron that extend off of the roughly spherical cell body are usually collectively called
A) processes. B) protrusions. C) projections. D) prostheses.
The secretion of the seminal vesicles contains ________, which forms a temporary semen clot within the vagina after ejaculation.
A) fructose B) prostaglandin C) fibrinogen D) seminalplasmin E) urine
The pressure in the left ventricle drops below the pressure in the left atrium during which phase of the cardiac cycle?
a. atrial systole b. isovolumetric contraction c. ventricular systole d. isovolumetric relaxation