How long is the average menstrual cycle?
A) 30 days
B) 40 days
C) 28 days
D) 20 days
C
Explanation: A) The average menstrual cycle is 28 days in length, not 30.
B) The average menstrual cycle is 28 days in length, not 40.
C) Correct!
D) The average menstrual cycle is 28 days in length, not 20.
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Fill in the blank(s) with the appropriate word(s).
Identify the combining form cochle/o with its closest definition.
A. Conjunctiva B. Cochlea C. Cornea D. Eyelid
Varicosities are commonly located in the esophagus.
a. True b. False
Which of the following statements is not true regarding the measurement of rectal temperature?
A. The thermometer should be left in the rectum for three minutes. B. The tip of the thermometer should be lubricated. C. The thermometer should be inserted three to four inches into the rectum. D. The grip on the thermometer should be released.