Electricity is dependent upon the free flow of which subatomic particles?
a. electrons
b. neutrons
c. protons
d. quarks
a
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Lymphocytes are specialized cells produced for which function?
A) Fighting infection B) Saliva production C) Genetic reproduction D) Producing red blood cells
Which of the following breath sounds would be expected during auscultation of a wet-drowning victim?
1. Bronchovesicular 2. Vesicular 3. Crackles 4. Friction rub a. 1 b. 3 c. 2, 4 d. 1, 2, 3
Which of the following occurs when mismatched blood is given to a patient?
A. The patient will die. B. The blood received will be destroyed. C. The blood will turn yellow. D. No major problem will result.
A low-flow oxygen delivery device:
I. meets all of the patient's inspiratory needs II. meets part of the patient's inspiratory needs III. entrains room air IV. delivers 100% oxygen A) I and III B) I and IV C) II and III D) II and IV