ATI RN
Stage Theories of Health Behavior Questions
Question 1 of 5
Nurse Rose is aware that the statement that best explains why furosemide (Lasix) is administered to treat hypertension is:
Correct Answer: D
Rationale: Rationale for Correct Answer D: Furosemide (Lasix) inhibits sodium and water reabsorption in the loop of Henle, leading to diuresis and decreased blood volume, thus reducing blood pressure. This mechanism is specific to loop diuretics like furosemide. Option A is incorrect as furosemide acts on the kidneys, not peripheral blood vessels. Option B is incorrect as furosemide does not directly affect sympathetic cardioacceleration. Option C is incorrect as furosemide does not target angiotensin-converting enzymes, which are related to the renin-angiotensin-aldosterone system.
Question 2 of 5
Ritalin is the drug of choice for children with ADHD. The side effects of the following may be noted:
Correct Answer: A
Rationale: The correct answer is A because Ritalin is a stimulant that helps improve attention span and concentration in children with ADHD by increasing dopamine levels in the brain. This is the desired effect of the medication. Choices B, C, and D are incorrect because Ritalin commonly causes decreased appetite, insomnia, and increased heart rate as side effects, rather than increased appetite, sleepiness, lethargy, bradycardia, or diarrhea. These side effects are typically temporary and can be managed with dosage adjustments.
Question 3 of 5
The client admitted for alcohol detoxification develops increased tremors, irritability, hypertension, and fever. The nurse should be alert for impending:
Correct Answer: A
Rationale: The correct answer is A: Delirium tremens. These symptoms are characteristic of delirium tremens, a severe form of alcohol withdrawal. Increased tremors, irritability, hypertension, and fever are signs of worsening withdrawal symptoms that can progress to delirium tremens, a life-threatening condition. Delirium tremens is a medical emergency that requires immediate intervention to prevent complications such as seizures and cardiovascular collapse. Korsakoff's syndrome (B), Esophageal varices (C), and Wernicke's syndrome (D) are all associated with chronic alcohol use, but they do not present with the acute symptoms described in the scenario.
Question 4 of 5
Situation: A 17-year-old gymnast is admitted to the hospital due to weight loss and dehydration secondary to starvation. Which of the following nursing diagnoses will be given priority for the client?
Correct Answer: B
Rationale: The correct answer is B: Fluid volume deficit. Priority is given to addressing physiological needs first. In this case, the client is experiencing dehydration, which can lead to serious complications. Replenishing fluids is crucial to stabilize the client's condition. Altered self-image (A), altered nutrition less than body requirements (C), and altered family process (D) are important but addressing the fluid volume deficit takes precedence due to its immediate life-threatening potential.
Question 5 of 5
Which is the desired outcome in conducting desensitization:
Correct Answer: D
Rationale: Desensitization aims to help the client overcome their fears gradually. Option D is correct as the desired outcome is for the client to overcome their fear, indicating successful desensitization. Verbalizing fears (A) is a step in the process but not the ultimate goal. Attending group therapy (B) and socializing (C) are not specific outcomes of desensitization.