The ____ study is popular mainly due to its ease, speed, and low cost.
A. ecological
B. cross sectional
C. cohort
D. case control
Answer: B
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The purpose of the externship in a medical assisting program is to allow the student to obtain ________.
Fill in the blank(s) with the appropriate word(s).
The ratio of water to powder for model plaster is ____ ml to 100 g
a. 24 b. 30 c. 50 d. 60
You should suspect that your patient has pulmonary edema if he or she:
A) has swollen feet and ankles. B) cannot breathe while lying down. C) is hypertensive and tachycardic. D) has a dry, nonproductive cough.
Which of the following statements regarding anterior nosebleeds is correct?
A. They are usually caused by a fracture of the basilar skull. B. They usually originate from the septum area and bleed slowly. C. They are usually severe and require aggressive treatment to control. D. They cause blood to drain into the posterior pharynx.