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A healthcare professional is teaching a client about the use of a metered-dose inhaler (MDI). Which instruction should the professional include?
- A. Inhale for 1 second
- B. Shake the inhaler vigorously
- C. Hold the inhaler 5-7 cm away from the mouth
- D. Hold breath for 5 seconds after inhalation
Correct Answer: B
Rationale: The correct instruction when using a metered-dose inhaler (MDI) is to shake the inhaler vigorously before use. Shaking the inhaler ensures proper mixing of the medication, which is crucial for effective delivery of the medication into the lungs. Inhaling for a specific duration, holding the inhaler at a certain distance from the mouth, or holding the breath after inhalation are not as critical as ensuring proper mixing of the medication by shaking the inhaler.
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A nurse is reviewing a client's health history and identifies chronic constipation as a potential complication of immobility. What intervention should the nurse include in the plan of care?
- A. Increase fiber intake
- B. Encourage the client to walk daily
- C. Use a stool softener as needed
- D. Use a laxative daily
Correct Answer: A
Rationale: Increasing fiber intake is the appropriate intervention to include in the plan of care for a client with chronic constipation due to immobility. Fiber helps add bulk to the stool, making it easier to pass, thereby preventing constipation. Encouraging the client to walk daily (choice B) is also beneficial as it promotes mobility and can help alleviate constipation associated with immobility. Using a stool softener as needed (choice C) and using a laxative daily (choice D) are not the first-line interventions for managing constipation related to immobility. Stool softeners and laxatives should be used judiciously and under healthcare provider guidance.
A nurse is providing discharge teaching to a client with a new diagnosis of hypertension. What instruction should the nurse include?
- A. Reduce sodium intake to 4 grams per day
- B. Avoid foods high in potassium
- C. Take prescribed antihypertensive medications daily
- D. Limit fluid intake to 1 liter per day
Correct Answer: C
Rationale: The correct answer is C: 'Take prescribed antihypertensive medications daily.' When providing discharge teaching to a client with hypertension, one of the key instructions is to ensure the consistent intake of prescribed antihypertensive medications. This is crucial for controlling blood pressure levels and reducing the risk of complications associated with hypertension. Choices A, B, and D are incorrect because reducing sodium intake, avoiding foods high in potassium, and limiting fluid intake are important dietary modifications for various health conditions, but they are not the priority when it comes to managing hypertension. The primary focus should be on medication adherence to effectively manage hypertension.
When admitting a client with meningococcal meningitis, what should the nurse do first?
- A. Administer antibiotics
- B. Place the client on droplet precautions
- C. Perform a lumbar puncture
- D. Initiate seizure precautions
Correct Answer: B
Rationale: When admitting a client with meningococcal meningitis, the nurse's priority should be to place the client on droplet precautions. This is crucial to prevent the spread of the infection to others. Administering antibiotics, performing a lumbar puncture, and initiating seizure precautions are important interventions but should come after implementing droplet precautions to ensure the safety of both the client and others.
A nurse is caring for a client who is postoperative following cataract surgery. The client reports that they do not want to wear their eye shield. What should the nurse do?
- A. Allow the client to make their own decision
- B. Explain the importance of wearing the eye shield
- C. Remove the eye shield and assess the eye
- D. Encourage the client to discuss their concerns
Correct Answer: B
Rationale: The correct answer is B: Explain the importance of wearing the eye shield. It is important for the nurse to educate the client on the reasons why wearing the eye shield is crucial post cataract surgery, such as protecting the eye from injury and promoting proper healing. This empowers the client with knowledge and helps them make an informed decision. Choice A is incorrect because the nurse should provide necessary information to ensure the client's safety. Choice C is incorrect as removing the eye shield without proper justification can compromise the client's recovery. Choice D is also incorrect as discussing concerns should come after the client is educated on the importance of the eye shield.
A healthcare provider is preparing to perform a routine abdominal assessment. What action should the healthcare provider take first?
- A. Inspect the abdomen
- B. Auscultate bowel sounds
- C. Palpate the abdomen
- D. Percuss the abdomen
Correct Answer: A
Rationale: The correct first action in a routine abdominal assessment is to inspect the abdomen. This allows the healthcare provider to visually assess for any visible abnormalities such as scars, distention, or masses. Auscultating bowel sounds comes after inspection as the second step to assess bowel motility. Palpation and percussion follow in the sequence of a comprehensive abdominal assessment. Therefore, inspecting the abdomen is the priority to gather initial information before proceeding with further assessment techniques.