Scabies are spread by
A. ticks.
B. mites.
C. bacteria.
D. fleas.
Answer: B
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Which is the common effect of both smoking and cocaine use on the pregnant client?
a. Vasoconstriction b. Increased appetite c. Increased metabolism d. Changes in insulin metabolism
During an assessment of the eye, the optic nerve can be evaluated by:
1. Direct ophthalmoscope examination. 2. Using dilation eyedrops. 3. Shining a pen light into the eye. 4. A tonometer.
The nurse notes that a pregnant patient's maternal serum alpha-fetoprotein (MSAFP) levels are elevated. What does this information suggest to the nurse?
A) Her child is at risk for Down syndrome B) Her child is at risk for neural tube defects C) The test may have been run during the wrong weeks' gestation D) Further tests are required based on the results
In counseling an adolescent female about safe sex practices, which question is the most appropriate for the nurse to ask?
1. "Do you and your boyfriend use a condom every time you have sex?" 2. "Do you have a boyfriend, and if so, are you sexually active?" 3. "Do you have one or more sexual partners?" 4. "Have you and your boyfriend ever had unprotected sex?"