What is the heart rate range for first-degree heart block?

A. 40 to 60 bpm
B. 20 to 40 bpm
C. 100 to 150 bpm
D. 60 to 100 bpm


Answer: D

Health Professions

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Which of the following injuries shows evidence of Beck's triad?

A) Open pneumothorax B) Liver/splenic fracture C) Tension pneumothorax D) Cardiac tamponade

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The ICD-10-CM Table of Drugs and Chemicals is an alphabetic index of medicinal, chemical, and biological substances that result in poisonings and adverse effects. The first column of the table lists generic names of drugs and chemicals with four columns for poisonings, one column for adverse effects, and one column for underdosing. Which column is reviewed to locate a code for a poisoning that

results from an inadvertent overdose, wrong substance administered/taken, or intoxication that includes combining prescription drugs with nonprescription drugs or alcohol? a. Poisoning: Accidental (Unintentional) b. Poisoning: Intentional Self-Harm c. Poisoning: Assault d. Poisoning: Undetermined

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The production of adhesions between the parietal and visceral pleura

a. pneumothorax b. Pleur-evac system c. pleurodesis d. percutaneous

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During positive pressure ventilation, pressures measured in the ____, left atrium, pulmonary artery, and right atrium are slightly higher than those measured during spontaneous ventilation.

A. aorta B. superior vena cava C. pulmonary veins D. left ventricle

Health Professions