What change occurs during the first trimester of pregnancy?
a. pushed out navel
b. tightening of the uterine muscles
c. secretion of colostrum from the breast
d. darkening of the face
e. more fatigue
a
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The higher the relative humidity, the ________ vapor pressure gradient between the skin and the environment.
A. No relationship exists between relative humidity and vapor pressure B. higher C. lower D. None of these answers is correct
Tonya takes her bronchidilator using a nebulizer. What is the route of administration?
A) intraspinal B) intravenous C) intradermal D) inhaled
Christian has an eye infection and an ophthalmic antibiotic preparation has been prescribed. Assuming there is not microbial resistance, how long should it take to see improvement?
A) within 48 hours B) 2 to 3 days C) 5 to 7 days D) 10 to 14 days
The elongated part of a nerve cell that conducts impulses is the
A. cell body. B. axon. C. motor neuron. D. dendrite.