In adult females and adolescents, systolic blood pressure is considered critically low when it is less _____ mm Hg or less.
A. 70
B. 80
C. 90
D. 60
Answer: B. 80
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Proteins that specifically seek and bind to antigens on the surface of the pathogens are called:
A) Pathogens B) Antibodies C) Complements D) Antigens
Miles is 75 and he has been diagnosed with glaucoma. What must he do to keep this problem from worsening?
A) Take daily showers to prevent infection B) Use special eye drops in his eyes to relieve pressure in the eye C) Take prescription medication to improve his thyroid function D) Inject insulin twice a day to keep his pancreas functioning properly
Which of the following signs or symptoms is suggestive of right-sided congestive heart failure?
a. Elevated blood pressure b. Edema in the legs and feet c. A bounding pulse d. An irregular heart rate
Personality disorders are divided in to four classifications
Indicate whether the statement is true or false