________ is necessary for proper muscle function.
A. Sodium
B. Calcium
C. Iron
D. Potassium
Answer: D
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A collapsed uterus is called:
A) anteflexion. B) prolapsed. C) stenotic. D) sclerotic.
Which part of the brain is the major target of the retinofugal projection in nonmammalian vertebrates? Choose the correct option
A) Tectum of the midbrain C) Part of the hypothalamus B) Pretectum D) Optic nerve
A 65-year-old female client presents with complaints of crushing pain on the left side of the chest. After examining the client, it is found that the client has unstable angina. Which intervention to reduce the pain is appropriate for the client?
1. Administering nitroglycerin 2. Changing the position of the client 3. Encouraging the client to take deep breaths 4. All of the above.
Jeremy, a healthy 30-year-old, is spring cleaning his garage and sees clear signs of mice having spent the winter months inside. Several weeks later, he experiences severe muscle pain, headache, and fever, and his symptoms progress to include a disconcerting inability to catch his breath. He is hospitalized and diagnosed with Hantavirus Pulmonary Syndrome. What antiviral might save his life?
A) ribavirin B) oseltamivir C) valacyclovir D) zidovudine