Nokea
A 58-year-old client who has been post-menopausal for five years is concerned about the risk for osteoporosis because her mother has the condition. Which information should the nurse offer?
- A. Osteoporosis is a progressive genetic disease with no effective treatment.
- B. Calcium loss from bones can be slowed by increasing calcium intake and exercise.
- C. Estrogen replacement therapy should be started to prevent the progression of osteoporosis.
- D. Low-dose corticosteroid treatment effectively halts the course of osteoporosis.
Correct Answer: B
Rationale: Post-menopausal females are at risk for osteoporosis due to the cessation of estrogen secretion. While genetics can play a role, osteoporosis is not solely a genetic disease. Increasing calcium intake, along with vitamin D supplementation and weight-bearing exercise, can help prevent further bone loss by slowing down calcium loss from bones. Estrogen replacement therapy is no longer recommended as a first-line treatment for osteoporosis due to associated risks. Corticosteroid treatment is not typically used as a primary treatment for osteoporosis.
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A client who has heart failure is admitted with a serum potassium level of 2.9 mEq/L. Which action is most important for the nurse to implement?
- A. Administer 20 mEq of potassium chloride.
- B. Initiate continuous cardiac monitoring.
- C. Arrange a consultation with the dietitian.
- D. Educate about the side effects of diuretics.
Correct Answer: B
Rationale: Hypokalemia, defined as a serum potassium level below the normal range of 3.5 to 5 mEq/L, can lead to changes in myocardial irritability and ECG waveform, potentially causing life-threatening dysrhythmias. Therefore, the priority action for the nurse is to initiate continuous cardiac monitoring to promptly detect any abnormal heart rhythms or ventricular ectopy. This monitoring is crucial for assessing the impact of potassium replacement therapy on the cardiac rhythm and ensuring the safety of the client. While administering potassium chloride is important for correcting the hypokalemia, it should occur after cardiac monitoring is in place. Consulting with a dietitian and educating about diuretic side effects are relevant aspects of care but are not the immediate priority in this situation where cardiac monitoring takes precedence for timely intervention.
During CPR, when attempting to ventilate a client's lungs, the nurse notes that the chest is not moving. What action should the nurse take first?
- A. Use a laryngoscope to check for a foreign body lodged in the airway.
- B. Reposition the head to ensure that the airway is properly opened.
- C. Turn the client to the side and administer three back blows.
- D. Perform a finger sweep of the mouth to clear any obstructions.
Correct Answer: B
Rationale: The most common reason for inadequate lung aeration during CPR is the incorrect positioning of the head, leading to airway obstruction. Therefore, the initial action should be to reposition the head to open the airway properly and attempt to ventilate again. Using a laryngoscope to check for foreign bodies in the airway (Choice A) is not the first step and could delay crucial interventions. Turning the client to the side and administering back blows (Choice C) is not indicated in this scenario as the focus is on ventilating the lungs. Performing a finger sweep of the mouth (Choice D) is not recommended as it may push obstructions further into the airway during CPR.
A client with a completed ischemic stroke has a blood pressure of 180/90 mm Hg. Which action should the nurse implement?
- A. Position the head of the bed (HOB) flat.
- B. Withhold intravenous fluids.
- C. Administer a bolus of IV fluids.
- D. Give an antihypertensive medication.
Correct Answer: D
Rationale: In a client with a completed ischemic stroke, an elevated blood pressure like 180/90 mm Hg requires immediate intervention to prevent further damage. Giving an antihypertensive medication is essential to reduce the risk of recurrent stroke or complications related to hypertension. Positioning the head of the bed flat, withholding IV fluids, or administering a bolus of IV fluids are not appropriate actions for managing elevated blood pressure in this scenario and may not address the underlying cause of the hypertension or prevent potential complications.
An elderly client is admitted with a diagnosis of bacterial pneumonia. The nurse's assessment of the client will most likely reveal which sign/symptom?
- A. Leukocytosis and febrile.
- B. Polycythemia and crackles.
- C. Pharyngitis and sputum production.
- D. Confusion and tachycardia.
Correct Answer: D
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
Which information about mammograms is most important to provide a post-menopausal female client?
- A. Breast self-examinations are not necessary if annual mammograms are obtained.
- B. Radiation exposure is minimized by shielding the abdomen with a lead-lined apron.
- C. Yearly mammograms should be done regardless of previous normal screenings.
- D. Women at high risk should have annual routine and ultrasound mammograms.
Correct Answer: C
Rationale: The most important information to provide a post-menopausal female client regarding mammograms is that yearly mammograms should be done regardless of previous normal screenings. It is crucial for post-menopausal women to continue regular mammograms as they are at a higher risk for breast cancer. Option A is incorrect as breast self-examinations are still recommended in addition to mammograms. Option B is not the most important information compared to the importance of regular mammograms. Option D is not the most important advice for all post-menopausal females but specifically for those at high risk, indicating a more targeted approach.