The most numerous type of receptor in the body is the
A. chemoreceptor.
B. tactile receptor.
C. thermoreceptor.
D. nociceptor.
E. photoreceptor.
B
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Define the veterinary term NPO
What will be an ideal response?
What type of biaxial joint is characterized by articulating bones with a deeper complementary fit, one with a convex surface and the other with a concave surface?
A) ball-and-socket joint B) saddle joint C) pivot joint D) hinge joint
Which of the following is NOT a major opening into the right atrium?
A. pulmonary vein B. inferior vena cava C. superior vena cava D. coronary sinus
Implantation of a blastocyst:
A. normally occurs within the oviduct (fallopian tube). B. normally begins around day 21 of the typical menstrual cycle. C. occurs within 24 hours of fertilization of the oocyte. D. takes place at a time in the typical menstrual cycle when estrogen concentration in the blood is higher than progesterone concentration in the blood. E. requires the presence of high concentrations of follicle-stimulating hormone (FSH).