ATI LPN
LPN Pharmacology
1. A client's serum calcium level is 7.9 mg/dL. The nurse is immediately concerned, knowing that this level could lead to which complication?
- A. Stroke
- B. Cardiac arrest
- C. High blood pressure
- D. Urinary stone formation
Correct answer: B
Rationale: A serum calcium level below normal (hypocalcemia) can lead to cardiac arrhythmias and potentially cardiac arrest. Calcium plays a crucial role in cardiac muscle contractility, and low levels can disrupt normal heart function, potentially leading to fatal arrhythmias and cardiac arrest. Choices A, C, and D are incorrect as hypocalcemia is not directly associated with stroke, high blood pressure, or urinary stone formation. The immediate concern with low serum calcium levels is the risk of cardiac complications.
2. A client with a new diagnosis of cirrhosis is receiving dietary management education from a nurse. Which of the following statements should the nurse include in the teaching?
- A. You should increase your intake of sodium-rich foods.
- B. You should decrease your intake of sodium-rich foods.
- C. You should avoid foods that contain lactose.
- D. You should increase your intake of dairy products.
Correct answer: B
Rationale: Reducing the intake of sodium-rich foods is beneficial for managing fluid retention and symptoms of cirrhosis. Excessive sodium can lead to fluid buildup in the body, worsening edema and ascites commonly associated with cirrhosis. Therefore, advising the client to decrease their intake of sodium-rich foods is crucial in the dietary management of cirrhosis. Option A is incorrect as increasing sodium intake would exacerbate fluid retention. Option C is irrelevant to cirrhosis management unless the client has lactose intolerance. Option D is incorrect as increasing dairy product intake may not be suitable for all patients with cirrhosis, especially if they have complications like hepatic encephalopathy.
3. How should a healthcare provider manage care for a patient with a wound infection?
- A. Administer prescribed antibiotics
- B. Clean the wound with saline
- C. Apply a sterile dressing
- D. Monitor for signs of sepsis
Correct answer: A
Rationale: When managing care for a patient with a wound infection, administering prescribed antibiotics is crucial. Antibiotics are necessary to treat the infection and prevent it from worsening. While cleaning the wound with saline and applying a sterile dressing are important components of wound care, the primary treatment for a wound infection is antibiotics. Monitoring for signs of sepsis is also essential, but administering antibiotics promptly is the most critical step in managing a wound infection.
4. A local community has a small budget for community health programs aimed specifically toward its black population. Which type of community health program will the nurse recommend as the best use of the budget?
- A. depression screening
- B. meal planning
- C. blood pressure screening
- D. sleep disorder information
Correct answer: C
Rationale: The best use of the budget for the black population in the local community would be blood pressure screening. Hypertension is a prevalent health issue among black Americans, occurring at a higher rate than in the white population. Therefore, focusing on blood pressure screening would help in early detection and management of hypertension within this community. Depression screening and sleep disorder information are not the priority as there is not a higher incidence of these conditions in older black clients. Meal planning could be beneficial for clients with diabetes, but it may not be the most critical focus considering the higher prevalence of hypertension among the black population.
5. A healthcare provider is assessing a patient with generalized anxiety disorder (GAD). Which symptom would be most indicative of this disorder?
- A. Frequent nightmares
- B. Persistent worrying about multiple issues
- C. Excessive sleeping
- D. Loss of interest in daily activities
Correct answer: B
Rationale: Persistent worrying about multiple issues is a hallmark symptom of generalized anxiety disorder (GAD). Individuals with GAD often experience excessive, uncontrollable worry about various aspects of their life, such as work, relationships, and health. This persistent and excessive worrying distinguishes GAD from normal everyday concerns and is a defining feature of the disorder. Frequent nightmares (Choice A) are more commonly associated with conditions like post-traumatic stress disorder (PTSD) rather than GAD. Excessive sleeping (Choice C) is not a typical symptom of GAD, as individuals with GAD often experience difficulty falling or staying asleep due to their anxious thoughts. Loss of interest in daily activities (Choice D) is more characteristic of conditions like depression rather than GAD.
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