Which of the following decreases the effect of melatonin?
A) alcohol
B) tryptophan
C) muscle relaxants
D) caffeine
Answer: D
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Supplements of calcium may be recommended for the following conditions.
a. To prevent or treat rickets or osteomalacia b. Vascular disorders, such as Raynaud’s disease, and to lower blood lipid levels c. Treatment of scurvy and for hemodialysis patients d. Pregnant or lactating women and postmenopausal women
A term that means humpback is:
A) lordosis. B) kyphosis. C) ankylosis. D) none of the above
In this procedure, the cervix is dilated, and a spoon-shaped instrument is used to scrape the uterine lining
A) B&E B) S&T C) D&C D) N&V
Which of the following is the first step in removing the helmet and the shoulder pads of an injured athlete?
A. Cut the front of the jersey from the waist to the neck and from sleeve to sleeve. B. Open the front of the shoulder pads either by cutting the strings or by pulling the tab on the Riddell RipKord system. C. Apply a rigid cervical collar while maintaining in-line cervical spine stabilization. D. Stabilize the cervical spine using the head-squeeze technique or the trap-squeeze method.