Which prescriptions reduce the heart's demand for oxygen by lowering heart rate?
A. Anticoagulants and beta-adrenergic blockers
B. Calcium channel blockers and anticoagulants
C. Organic nitrates and calcium channel blockers
D. Beta-adrenergic blockers and calcium channel blockers
Answer: D
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A nurse would expect to administer pyrazinamide cautiously to which clients? Select all that apply
A) Clients with diabetes B) Clients with hepatic impairment C) Clients with renal impairment D) Clients with hypertension E) Clients with HIV infection
A patient comes to the emergency department (ED) and is admitted with epistaxis. Pressure has been applied to the patient's midline septum for 10 minutes but the bleeding continues. What treatment will best control the bleeding?
A) Nasal plugs B) Suction C) Nasal spray D) Silver nitrate applicators
Which statements best describes the differences between Heideggerian and Husserlian phenomenology? (Select all that apply.)
a. Husserl proposed that the researcher could identify and set aside his or her own private attitudes and opinions before data analysis. b. Heidegger postulated that a person interacted with the world only through his or her physical body. c. Heideggerians believe that the past has no influence on present thought. d. Heideggerian phenomenologists posit that the person is situated in a specific context and time that shape his or her experiences, paradoxically freeing and constraining the person's ability to establish meanings through language, culture, history, purposes, and values. e. Husserl developed his ideas as a method for understanding and avoiding conflict between psychology and the basic sciences.
After the home health nurse teaches a patient's family member about how to care for a sacral pressure ulcer, which finding indicates that additional teaching is needed?
a. The family member uses a lift sheet to reposition the patient. b. The family member uses clean tap water to clean the wound. c. The family member places contaminated dressings in a plastic grocery bag. d. The family member dries the wound using a hair dryer set on a low setting.