The generic name for Tyzine® is:
A) Naphazoline HCl.
B) Oxymetazoline HCl.
C) Phenylephrine HCl.
D) Tetrahydrozoline HCl
D
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Swollen lymph nodes, called ____, are often seen in several infectious diseases of the throat.
A. lymphadenopathy B. erythema C. pharyngitis D. purpura
Babies born to diabetic mothers often suffer from hypoglycemia caused by
A) hyperkalemia B) starvation C) hypoinsulinism D) hyperinsulinism
When blood vessels increase in diameter, the blood pressure:
A. increases sharply. B. stays the same. C. increases. D. decreases.
The respiratory therapist receives an order to administer a mixture of 80% helium/20% oxygen to a 40 year-old patient in an acute asthmatic episode. Which of the following devices would most effectively deliver the gas mixture to the patient?
A. Simple oxygen mask B. Nonrebreathing mask C. Noninvasive ventilator D. Aerosol mask