The quality of blood specimens can be affected by:
a. timing of transport.
b. method of transport.
c. centrifugation method.
d. all of the above.
D
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Which of the following statements about angina pectoris and myocardial infarction is most correct?
A) In angina pectoris, chest pain resolves within a few minutes; in myocardial infarction the pain does not resolve. B) Myocardial infarction is resolved with medication; angina pectoris in not treatable. C) In angina pectoris, chest pain remains for longer than 10 minutes; in myocardial infarction the pain resolves quickly. D) Angina pectoris is not a serious condition, while myocardial infarction is.
If your patient is 2 m in height and weighs 80 kg, what is his body mass index (BMI)?
a. 40 kg/m2 b. 30 kg/m2 c. 20 kg/m2 d. 15 kg/m2
The most commonly used and recognizable drug in the hydantoin group is:
A. lithium B. Thorazine C. phenytoin D. phenobarbital
Hypopituitarism may result in all of the following except:
A) delayed sexual maturity. B) metabolic dysfunction. C) retarded growth. D) lethargy.