A stool specimen for occult blood must be examined within 15 minutes after it is collected
Indicate whether the statement is true or false
False
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Labor consists of uterine contractions that cause the dilation and effacement of the cervix. The term "effacement" means that the uterus is:
a. thinning and shortening. c. releasing the placenta. b. thinning and lengthening. d. returning to its normal, prepregnancy size.
Which of the following statements are true? Parasympathetic activity begins at sleep onset and continues throughout non-REM sleepSomatic skeletal muscle tone is lowest during REMBody temperature falls during REM sleep and increases during non REM sleepUrine production decreases during REM and non-REM sleep
A. I, II, and III only B. I, II, and IV only C. I, III, and IV only D. I, II, III, and IV
Patient records are used in medical research ____.
A. for data regarding patient responses and side effects B. only occasionally, because it is usually considered illegal C. for experimentation with treatment that has not yet been approved D. as a means to get research money E. to determine the average amount being paid for health insurance
Which of the following is caused by bacteria?
A. Herpes simplex 2 B. Crabs C. Trichomoniasis D. Chlamydia E. AIDS