Nokea
Which of the following actions should the nurse plan to take?
- A. Place the clients head of bed flat
- B. apply heat to the client's abdomen
- C. keep the client on NPO status
- D. administer A laxative to the client
Correct Answer: C
Rationale: The correct answer is C: keep the client on NPO status. This is the correct action as it means "nothing by mouth," which is often necessary before certain medical procedures or surgeries to prevent aspiration. Choice A is incorrect as elevating the head of the bed reduces the risk of aspiration. Choice B is incorrect as heat application may not be indicated and could potentially worsen the client's condition. Choice D is incorrect as administering a laxative may not be appropriate without a proper assessment.
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A nurse is assessing a client who is postoperative and has a history of pulmonary embolism. Which of the following findings is the priority for the nurse to report to the provider?
- A. Dyspnea
- B. Pain at the surgical site
- C. Mild nausea
- D. Temperature of 37.5°C (99.5°F)
Correct Answer: A
Rationale: The correct answer is A: Dyspnea. Dyspnea in a postoperative client with a history of pulmonary embolism indicates a potential complication, such as a recurrent or new pulmonary embolism, which can be life-threatening. The nurse should report this finding to the provider immediately for further evaluation and intervention to prevent worsening respiratory distress and potential respiratory failure. Pain at the surgical site (choice B) is expected postoperatively and can be managed with appropriate pain medications. Mild nausea (choice C) is a common postoperative symptom and can be managed with antiemetic medications. A temperature of 37.5°C (99.5°F) (choice D) may indicate a mild fever, which can be monitored unless accompanied by other concerning symptoms.
Which of the following actions should the nurse take?
- A. Obtain the specimen immediately upon the client waking up.
- B. Wait 1 day to collect the specimen if the client cannot provide sputum.
- C. Ask the client to provide 15 to 20 ml of sputum in the container.
- D. Wear sterile gloves to collect specimen from the client.
Correct Answer: A
Rationale: The correct answer is A because obtaining the specimen immediately upon the client waking up is crucial for accurate results in sputum collection. In the morning, the sputum is usually more concentrated and provides a better sample. Waiting or collecting at other times may lead to diluted or contaminated samples, affecting test results. Choice B is incorrect as it suggests delaying collection, which could compromise the accuracy of the test. Choice C is incorrect because the amount specified is too high for sputum collection, risking contamination. Choice D is incorrect as sterile gloves are not always necessary for sputum collection, regular gloves are usually sufficient.
The nurse should identify the cardiac rhythm as which of the following?
- A. Ventricular asystole
- B. Second-degree heart block
- C. Sinus Tachycard
- D. Atrial fibrillation
Correct Answer: D
Rationale: The correct answer is D: Atrial fibrillation. In atrial fibrillation, the atria quiver instead of contracting effectively, leading to an irregular and rapid heart rate. This can be identified on an ECG by the absence of distinct P waves and irregular R-R intervals. Ventricular asystole (A) is the absence of ventricular contractions, second-degree heart block (B) is characterized by intermittent conduction block between the atria and ventricles, and sinus tachycardia (C) is a regular rapid heart rate originating from the sinus node.
which of the following findings should the nurse recognize as an expected finding?
- A. The anterior fontanel is open
- B. The posterior fontanel is open
- C. The anterior fontanel is sunken
- D. The anterior fontanel is bulging
Correct Answer: A
Rationale: The correct answer is A: The anterior fontanel is open. This is an expected finding in infants as the anterior fontanel typically remains open until around 18-24 months of age, allowing for the growth and expansion of the skull bones. It is a normal part of development and closure indicates maturation. The posterior fontanel closes earlier than the anterior fontanel, so option B is incorrect. Option C, sunken anterior fontanel, indicates dehydration, while option D, bulging anterior fontanel, is a sign of increased intracranial pressure, both of which are abnormal findings.
Which action should the nurse take?
- A. Perform the procedure prior to meals.
- B. Perform chest physiotherapy immediately after feeding.
- C. Place the child in a supine position for the procedure.
- D. Limit fluid intake before the procedure.
Correct Answer: A
Rationale: The correct answer is A: Perform the procedure prior to meals. This is because performing the procedure before meals helps prevent potential complications such as aspiration during feeding. By emptying the stomach before meals, the risk of regurgitation and aspiration is reduced. Choices B, C, and D are incorrect because chest physiotherapy immediately after feeding can increase the risk of aspiration, placing the child in a supine position can also increase the risk of aspiration, and limiting fluid intake before the procedure may lead to dehydration and is not necessary for this specific procedure.