Researchers discourage consumption of more than ____ of coffee per day during pregnancy.
A. 1-2
B. 2-3
C. 3-5
D. 4-6
Answer: B
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Because an elderly nursing home patient had aspiration pneumonia, she was on antibiotic therapy for several days. However she suddenly developed diarrhea that smells very bad. What do you think the patient has?
a. Clostridium difficile b. Helicobacter pylori c. Mycoplasma pneumonia d. Streptococcus pyogenes
The combining form kerat/o- means ________
A) "cornea of the eye; hard, fibrous protein" B) "eye; vision" C) "hard capsule" D) "small depressed area"
Which of the following statements is not true regarding the abdominal curl-up exercise?
A. The participant curls up to a sitting position, rotates the trunk to right, touches the left elbow to the right knee. B. Hips and knees are flexed in this manner to reduce hip flexor length. C. The participant lies on the back with the forearms crossed and lying across the chest. D. The strength of the erector spinae muscles are benefited significantly through this exercise.
Which of the following statements is true?
A. pressure is synonymous with force B. force is always a weight C. pressure is synonymous with weight D. weight is always a force