Nursing Elites

1. The nurse is caring for a client with an acute myocardial infarction. Which symptom requires immediate intervention?

• A. Dizziness
• B. Shortness of breath
• C. Severe chest pain
• D. Nausea and vomiting

Correct answer: C

Rationale: Severe chest pain is the hallmark symptom of an acute myocardial infarction (heart attack) and requires immediate intervention to prevent further damage to the heart muscle. Chest pain in this context is often described as crushing, pressure, tightness, or heaviness. It can radiate to the arms, neck, jaw, back, or upper abdomen. Other symptoms like dizziness, shortness of breath, nausea, and vomiting may also occur in acute myocardial infarction, but chest pain is the most critical sign requiring prompt action as it signifies inadequate blood flow to the heart muscle. Shortness of breath may indicate heart failure, while nausea and vomiting can be associated with the sympathetic response to myocardial infarction. Dizziness could result from decreased cardiac output but is not as specific to myocardial infarction as severe chest pain.

2. A client with diabetes mellitus is scheduled for surgery. What is the nurse's priority action when preparing this client for surgery?

• A. Ensure the client is NPO before surgery
• B. Monitor the client's blood glucose levels
• C. Administer the client's insulin as scheduled
• D. Teach the client about postoperative care

Correct answer: B

Rationale: The correct answer is B: Monitor the client's blood glucose levels. Clients with diabetes are at risk for perioperative complications related to blood glucose fluctuations. Monitoring blood glucose levels is crucial to maintaining proper management before, during, and after surgery. Option A is not the priority action as ensuring NPO status is a standard preoperative procedure for all clients. Option C could be important but is secondary to monitoring blood glucose levels. Option D is important but not the priority during the preoperative phase.

3. A client is receiving morphine for postoperative pain. What is the nurse's priority assessment?

• A. Monitor the client's respiratory rate.
• B. Monitor the client's level of consciousness.
• C. Assess the client's level of pain.
• D. Monitor the client's blood pressure.

Correct answer: A

Rationale: The correct answer is to monitor the client's respiratory rate. Morphine can cause respiratory depression, so assessing the respiratory rate is crucial to detect this potential side effect early. Monitoring the client's level of consciousness (Choice B) is important but comes after ensuring adequate breathing. Assessing the client's pain level (Choice C) is essential but not the priority when dealing with the side effects of morphine. Monitoring the client's blood pressure (Choice D) is also important but not the priority assessment when the focus is on respiratory depression.

4. The nurse is preparing a female client for discharge after being treated for a urinary tract infection (UTI). Which statement by the client indicates a need for further teaching?

• A. I will use douches regularly to prevent future infections.
• B. I should drink at least 8 glasses of water a day.
• C. I should avoid tight-fitting clothing.
• D. I will wipe from front to back after using the toilet.

Correct answer: A

Rationale: The correct answer is A. Using douches is not recommended as it can disrupt the natural flora and increase the risk of infections. Choices B, C, and D are all correct statements that can help prevent UTIs. Drinking an adequate amount of water helps flush out bacteria, avoiding tight-fitting clothing promotes ventilation and reduces moisture, and wiping from front to back prevents the spread of bacteria from the anal region to the urethra.

5. The nurse is preparing to administer an intramuscular injection to an adult client. Which site should the nurse select?

• A. Deltoid muscle
• B. Ventrogluteal muscle
• C. Vastus lateralis muscle
• D. Dorsogluteal muscle

Correct answer: B

Rationale: The ventrogluteal site is preferred for intramuscular injections in adults because it is free from major blood vessels and nerves, reducing the risk of injury. The deltoid muscle can be used for smaller volumes of medication, primarily vaccines. The vastus lateralis muscle is commonly used in infants, toddlers, and young children. The dorsogluteal muscle site is discouraged due to its proximity to the sciatic nerve, increasing the risk of injury or nerve damage.

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