A patient asks the nurse how atenolol (Tenormin) will help reduce hypertension. What is the nurse's best response?

a. "It will help your body rid itself of excess fluids and decrease the work your heart must do to pump blood."
b. "It will help decrease built-up water and salt in your blood and tissues."
c. "It will block vasoconstriction as well as salt and water retention."
d. "It will decrease your heart rate and how hard your heart pumps."


D
Atenolol is a beta blocker that blocks the action of epinephrine on the heart. This results in a de-creased heart rate and force of contraction, which leads to decreased blood pressure. As a result the heart does not work as hard and requires less oxygen.

Nursing

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During height and weight assessments at a school's health fair, a child admits to drinking a cup of coffee with his mother every morning, and another child reports enjoying a morning cup of coffee on the commute to school

Drinking coffee stunts a child's growth." This logical fallacy is referred to as: a. appeal to common practice. b. confusing cause and effect. c. ad hominem abusive. d. red herring.

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Support for the theory that bipolar disease is due to a biochemical abnormality of the brain is supported by brain research using which of the following techniques?

a. positron emission tomography (PET) scanning that shows metabolic activity in the brain b. computed tomography (CT) scanning that shows brain structure and metabolic activity c. urinalysis that shows the presence of serotonin and dopamine d. cerebral spinal fluid analysis that shows brain serotonin transporting protein

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A nursing instructor is teaching students about the Community Health Centers Act of 1963 . What was a deterring factor to the proper implementation of this act?

A. Many perspective clients did not meet criteria for mental illness diagnostic-related groups. B. Zoning laws discouraged the development of community mental health centers. C. States could not match federal funds to establish community mental health centers. D. There was not a sufficient employment pool to staff community mental health centers.

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The nurse is caring for the teenage child of immigrants from China

The teenager voices distress because after living in the United States for several years, he no longer wants to participate in some of the Chinese religious rituals that are important to his parents. What is the teenager experiencing? A) Culture shock B) Cultural ethnocentrism C) Cultural change D) Cultural relativity

Nursing