Which of the following words defines the progressive loss of hearing ability caused by the normal aging process?
a. Pernicious anemia
b. Presbycusis
c. Transient ischemic attack
d. Macular degeneration
b
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A patient with chest pain tells you that he feels the same as when he had a heart attack two years ago. He is diaphoretic, nauseated, vomiting, and has a pulse of 84, respirations of 16, and a blood pressure of 78/50 mmHg. He is allergic to aspirin. He asks you to assist him in taking one of his nitroglycerin pills. Which one of the assessment findings that follows represents a contraindication
to the nitroglycerin? A) Blood pressure of 78/50 mmHg B) Heart rate below 100 C) Nausea and vomiting D) Allergy to aspirin
A midsize car has been struck by a small delivery truck and sustained moderate damage to the front passenger area. The car is on its tires, and wood chocks have been placed under the undercarriage of the car. The air bags did not deploy. What is the next step in this rescue?
A) Carefully deploy the air bags B) Extricate the patient C) Forcibly open the trunk D) Release air from the tires
Some newborns have a congenital narrowing of the nasal airway, called ____.
A. syndactyly B. macrosomia C. oligohydramnios D. choanal atresia
A solution with a pH of 2 is
A. neutral. B. basic. C. acidic. D. none of the above