Which of the following is especially useful in preventing hypoventilation and respiratory acidosis in the final stages of weaning with SIMV when the patient's spontaneous breathing is assuming a significant portion of the total minute volume?

A. PRVC
B. MMV
C. VV+
D. PAV


Answer: B

Health Professions

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You respond to a patent who complains of having dark, tarry stools. Upon arrival, you notice that the patient is pale, cool, and clammy. After initiation of two large-bore IVs, your initial fluid bolus should be:

A) 10 mL/kg. B) 20 mL/kg. C) 250 mL. D) 1000 mL.

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When the covered beneficiary is responsible for a portion of the total healthcare costs, this is known as cost ________.

Fill in the blank(s) with the appropriate word(s).

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________ allergy testing is performed by injecting 0.01 to 0.02 mL of the allergen extract into the anterior surface of the forearm.

A. Intradermal B. Scratch C. Patch D. Anaphylactic

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hard-bristled toothbrush. heavy waxed dental floss. water-irrigating device. medium-bristle toothbrush.

Health Professions