Nokea
A nurse is teaching a newly licensed nurse about ergonomic principles. Which of the following actions by the nurse indicates an understanding of the teaching?
- A. Stands with feet shoulder-width apart when lifting a client up in bed.
- B. Raises the client's knees before pulling the client up in bed.
- C. Uses a mechanical lift to move a client from bed to chair.
- D. Places a gait belt around the client's waist before assisting the client to stand.
Correct Answer: C
Rationale: Using a mechanical lift is an appropriate ergonomic technique as it reduces the risk of injury to both the nurse and the client by promoting safe client handling practices. Choice A is incorrect as standing with feet shoulder-width apart provides better balance and stability during lifting. Choice B is incorrect as raising the client's knees is not directly related to ergonomic principles. Choice D is incorrect as placing a gait belt around the client's waist is a safety measure but does not specifically demonstrate an understanding of ergonomic principles.
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A nurse is providing discharge teaching to a client who has a new prescription for albuterol. Which of the following instructions should the nurse include?
- A. You should take this medication at bedtime.
- B. You might experience palpitations while taking this medication.
- C. You should rinse your mouth after using this medication.
- D. You should avoid eating before taking this medication.
Correct Answer: C
Rationale: The correct answer is C: 'You should rinse your mouth after using this medication.' When providing discharge teaching for a client prescribed albuterol, the nurse should include the instruction to rinse the mouth after each use. This is important to prevent dry mouth and oral infections. Choice A is incorrect as albuterol is usually taken during the day to manage symptoms, not at bedtime. Choice B is incorrect as palpitations are not a common side effect of albuterol. Choice D is incorrect as there is no specific requirement to avoid eating before taking albuterol.
A nurse is reviewing the laboratory report of a client who has been receiving lithium carbonate for the past 12 months. The nurse notes a lithium level of 0.8 mEq/L. Which of the following orders from the provider should the nurse expect?
- A. Withhold the next dose.
- B. Increase the dosage.
- C. Discontinue the medication.
- D. Administer the medication.
Correct Answer: D
Rationale: Administering the medication is appropriate for a stable lithium level of 0.8 mEq/L. A level of 0.8 mEq/L falls within the therapeutic range for lithium, indicating that the client is receiving an adequate dose to maintain therapeutic effects. Withholding the next dose, increasing the dosage, or discontinuing the medication would not be indicated at this lithium level as it is within the desired range for therapeutic benefit. Therefore, the correct action would be to continue administering the medication to ensure the client maintains the therapeutic level of lithium.
A healthcare provider is assessing a newborn who has a patent ductus arteriosus. Which of the following findings should the provider expect?
- A. Continuous murmur.
- B. Absent peripheral pulses.
- C. Increased blood pressure.
- D. Bounding pulses.
Correct Answer: A
Rationale: A continuous murmur is a classic finding in a newborn with patent ductus arteriosus. This murmur is typically heard between the first and second heart sounds and throughout systole. Absent peripheral pulses (choice B) are not typically associated with patent ductus arteriosus. Increased blood pressure (choice C) and bounding pulses (choice D) are not commonly seen with this condition. Therefore, the correct answer is A.
When collecting a sputum specimen from a client with tuberculosis, what action should the nurse take?
- A. Obtain the specimen immediately upon the client waking up.
- B. Wait one day to collect the specimen if the client cannot provide sputum.
- C. Ask the client to provide 15 to 20 ml of sputum.
- D. Wear sterile gloves when collecting the specimen.
Correct Answer: A
Rationale: The correct answer is to obtain the specimen immediately upon the client waking up. Collecting sputum early in the morning provides the best sample for tuberculosis testing. Option B is incorrect because waiting a day can decrease the accuracy of the specimen. Option C is incorrect as it does not specify the optimal timing for specimen collection. Option D is incorrect as sterile gloves should be worn for infection control but do not specifically relate to the timing of specimen collection.
A nurse is assessing a client who is immediately postoperative following a subtotal thyroidectomy. Which of the following should the nurse expect to administer?
- A. Calcium gluconate
- B. Sodium bicarbonate
- C. Potassium chloride
- D. Sodium phosphate
Correct Answer: A
Rationale: Calcium gluconate is the correct answer because it is administered to treat hypocalcemia, a common complication post-thyroidectomy. After a thyroidectomy, there is a risk of damaging the parathyroid glands, which can lead to a decrease in calcium levels. Administering calcium gluconate helps to raise calcium levels. Sodium bicarbonate (Choice B) is not typically indicated for immediate postoperative care following a subtotal thyroidectomy. Potassium chloride (Choice C) is not directly related to the common complications of this specific surgery. Sodium phosphate (Choice D) is not typically used to address immediate postoperative issues post-thyroidectomy.