Which of the following is associated with passive immunity?
A) booster shot of vaccine
B) exposure to an antigen
C) infusion of weakened viruses
D) passage of IgG antibodies from a pregnant mother to her fetus
D
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The layer of visceral peritoneum of the uterine wall is called the
A) isthmus. B) endometrium. C) perimetrium. D) myometrium. E) internal os.
Polymodal nociceptors
a. respond only to mechanical damage such as cutting, crushing, or pinching. b. transmit impulses along A-delta fibers. c. activate the slow pain pathway. d. release prostaglandins. e. none of these answers.
The inner core includes the abdominal and thoracic organs
Indicate whether the statement is true or false
Blood helps regulate body temperature by:
A) increasing metabolic rate (which generates more heat) B) vasodilation of surface vessels radiates heat away from body core C) triggers constriction of arrector pili muscles (increasing insulation) D) regulation of pH through buffering systems