Explain the role of the kidneys in the development of hypertension.
A. Activation of the RAA mechanism causes vasoconstriction, and sodium and water release, which leads to an increase in blood pressure.
B. Deactivation of the RAA mechanism causes vasoconstriction, and sodium and water retention, which leads to an increase in blood pressure.
C. Activation of the RAA mechanism causes vasoconstriction, and sodium and water retention, which leads to an increase in blood pressure.
D. None of these are correct.
Answer: C
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A conflict has arisen between two staff nurses who work on the same unit. Which strategy is most important for the nurse manager to consider?
1. Address the conflict in the break room. 2. Make a timely decision regarding if and when to intervene. 3. Accept full responsibility for developing a solution. 4. Redirect expressions of disagreement between the participants.
The nurse is reviewing the effectiveness of care provided to a client diagnosed with posttraumatic stress disorder. Which outcomes would indicate the interventions in the plan of care have been effective?
Select all that apply. A) The client takes a sedative at least 4 times a day. B) The client has been sleeping throughout the night. C) The client keeps all of the lights on at home. D) The client verbalizes future plans with family and friends. E) The client will not enter a car with fewer than three people.
To assess the quality of pain, you would ask the patient
a. "Where are you feeling the pain?" b. "What does this pain feel like?" c. "What does it mean to you to have this pain?" d. "How disabling is this pain?"
When a medication is added to a regimen for a synergistic effect, the combined effect of the drugs is:
1. The sum of the effects of each drug individually 2. Greater than the sum of the effects of each drug individually 3. Less than the effect of each drug individually 4. Not predictable, as it varies with each individual