Which of the following is not considered a sign or symptom indicating a tension pneumothorax?
(A) Dyspnea
(B) Hyperresonance to percussion
(C) Distended jugular veins
(D) Clear lung sounds
answer: (D) Clear lung sounds
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What insurance provides coverage for job-related illness or injury and is provided by employers?
A. Liability insurance B. Property insurance C. Workers' compensation insurance D. Health insurance
The parasympathetic nervous system has nicotinic and ________ receptors
A) muscarinic B) beta C) adrenergic D) dopaminergic
Which of the following is true of dimension lumber?
A. Has nominal thickness of 2 inches (50 mm) or less B. Has nominal thickness of 2 to 4 inches (50 mm to 100 mm) C. Has nominal thickness of 5 inches (125 mm) or more D. Has nominal thickness of 6 to 8 inches (150 mm to 200 mm)
A patient's head should be in a position higher than the heart for comfort during injections
A) True B) False