A ___________ is a patch of degenerative elastic tissue that proliferates from the conjunctiva in response to chronic irritation
A. chalazion C. pterygium
B. ptosis D. Baker's cyst
ANS: C
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A paramedic tells you that a patient with a probable spinal injury still retains his plantar reflexes. As a knowledgeable EMT, you should understand that the patient has reflex activity in what part of the body?
A) Hands B) Feet C) Arms D) Fingers
Which of the following is not characteristic of iron deficiency anemia?
a. Decreased ZPP b. Decreased serum iron c. Increased TIBC d. Decreased serum ferritin
Code 66821 for destruction of a cyst or ciliary body, as a nonexcisional procedure
A) True B) False
The respiratory therapist is asked to recommend a medication to reduce afterload for a patient with cardiogenic pulmonary edema. The therapist could recommend all of the following EXCEPT:
a. captopril. b. norepinephrine (Levophed). c. enalapril (Vasotec). d. nitroprusside (Nitropress).