On an ECG when the ventricular heart rate is regular, the rate can be determined by counting the number of large squares between two consecutive QRS complexes then
A. dividing 400 by that number of large squares
B. dividing 600 by that number of large squares
C. dividing 200 by that number of large squares
D. dividing 300 by that number of large squares
Answer: D
Health Professions
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Which of the following is an advantage of medication in solid form?
A) The stomach has to metabolize the medication before it can take effect. B) Usually has a longer shelf life before reaching the expiration date C) Absorbed faster in the body D) More flexibility for achieving the proper dosage of the medication
Health Professions
The customary sublingual dosage of nitroglycerin is:
A) 0.4 mg. B) 1.5 mg. C) 0.04 mg. D) 1.0 mg.
Health Professions