ATI RN
ATI Exit Exam RN
1. A client with asthma is being taught how to use a peak flow meter by a nurse. Which of the following instructions should the nurse include?
- A. Blow as hard as possible into the mouthpiece.
- B. Exhale quickly and forcefully after taking a deep breath.
- C. Inhale as deeply as possible and then blow into the mouthpiece.
- D. Take a deep breath and hold it for 5 seconds before exhaling.
Correct answer: B
Rationale: The correct answer is B because the client should exhale quickly and forcefully into the peak flow meter after taking a deep breath to measure peak expiratory flow. Choice A is incorrect as blowing as hard as possible may not provide an accurate reading. Choice C is incorrect because inhaling deeply before blowing can affect the results. Choice D is incorrect as holding the breath before exhaling is not part of using a peak flow meter.
2. A charge nurse is recommending postpartum client discharge following a local disaster. Which of the following should the nurse recommend for discharge?
- A. A 42-year-old client who has preeclampsia and a BP of 166/110 mm Hg
- B. A 15-year-old client who delivered via emergency cesarean birth 1 day ago
- C. A client who received 2 units of packed RBCs 6 hr ago for a postpartum hemorrhage
- D. A client who delivered precipitously 36 hr ago and has a second-degree perineal laceration
Correct answer: A client who delivered precipitously 36 hr ago and has a second-degree perineal laceration
Rationale: The most appropriate client to recommend for discharge following a local disaster in the postpartum unit is the one who delivered precipitously 36 hours ago and has a second-degree perineal laceration. This client's condition is stable enough for discharge, and the timing and extent of the perineal laceration are within expectations for a safe discharge. Clients with conditions such as preeclampsia, recent emergency cesarean birth, or recent administration of packed RBCs for postpartum hemorrhage require further monitoring and care before being considered for discharge.
3. Why is it important for a patient to take a new oral contraceptive at the same time each day?
- A. Taking the medication at the same time each day helps maintain stable hormone levels, which is critical for preventing pregnancy.
- B. Taking the medication at the same time each day reduces the risk of breakthrough bleeding.
- C. Taking the medication at the same time each day ensures consistent absorption and effectiveness.
- D. Taking the medication at the same time each day is important, but missing a dose occasionally is not a concern.
Correct answer: A
Rationale: The correct answer is A. Taking oral contraceptives at the same time each day is crucial for maintaining stable hormone levels, which is essential for the contraceptive's effectiveness in preventing pregnancy. Choice B is incorrect because the primary reason for taking the medication consistently is hormone level stability, not specifically to reduce breakthrough bleeding. Choice C is incorrect as it focuses on absorption and effectiveness, which are important but do not address the main reason for consistent timing. Choice D is incorrect because missing doses can impact contraceptive efficacy, making consistent timing essential for optimal protection.
4. Following a spinal cord injury suffered in a motor vehicle accident, a 22-year-old male has lost fine motor function of his finger and thumb, but is still able to perform gross motor movements of his hand and arm. Which component of his 'white matter' has most likely been damaged?
- A. The inner layer (archilayer)
- B. The middle layer (paleolayer)
- C. The outer layer (neolayer)
- D. The reticular formation
Correct answer: C
Rationale: The correct answer is C: The outer layer (neolayer). The white matter of the spinal cord consists of three layers: the outer layer (neolayer), the middle layer (paleolayer), and the inner layer (archilayer). Damage to the outer layer (neolayer) is likely to affect fine motor skills, explaining the loss of fine motor function in the finger and thumb while gross motor movements remain intact. Choices A, B, and D are incorrect as they do not correspond to the specific layer of the white matter that is typically associated with fine motor control.
5. A client with an indwelling urinary catheter is being cared for by a nurse. What finding indicates a catheter occlusion?
- A. Bladder distention
- B. Frequent urination
- C. Hematuria
- D. Burning sensation
Correct answer: A
Rationale: Bladder distention is the correct answer as it indicates that the catheter is not draining properly, which is a sign of occlusion. Frequent urination, hematuria, and burning sensation are not indicative of a catheter occlusion. Frequent urination may suggest a bladder that is not fully emptying, hematuria indicates blood in the urine, and a burning sensation can be a sign of a urinary tract infection, none of which directly relate to a catheter occlusion.
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