In a healthy adult at rest, what is the normal range for PVR in dynes x sec x cm-5 ?
a. 20-120 c. 800 - 1500
b. 120-500 d. 500-800
a. 20-120
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Magnesium sulfate is contraindicated in patients who have:
a. Seizures due to eclampsia b. Multifocal ventricular tachycardia (torsades des points) c. High-grade heart block (Third Degree) d. Preterm labor
What procedure would be appropriate in examining a toddler?
a. Decide which parts of the physical exam are essential, and get through them as quickly as possible. B. Establish ground rules, for example, "It's all right to cry, but not to bite or kick." c. Obtain as much information as possible before touching the child. d. All of the above.
The U.S. government publication that is the primary source of information for OSHA standards is called the:
a. National Board of Pharmacy b. National Pharmacopoeia c. Federal Drug Administration d. Federal Register
The medical assistant tests the patient's distance vision using a(n) ________ chart.
A. Jaeger B. Snellen C. Sims D. Ishihara