ATI RN
ATI Exit Exam 180 Questions Quizlet
1. A healthcare provider is preparing to administer an intramuscular injection to a client. Which of the following sites should the healthcare provider select?
- A. Deltoid
- B. Vastus lateralis
- C. Rectus femoris
- D. Dorsogluteal
Correct answer: B
Rationale: The vastus lateralis is the preferred site for intramuscular injections in adults due to its large muscle mass and low risk of complications. The deltoid, although a common site for vaccines, has a smaller muscle mass and may not be suitable for all types of medications. The rectus femoris is a muscle in the thigh that is more commonly used for intramuscular injections in infants. The dorsogluteal site is no longer recommended due to its proximity to major nerves and blood vessels.
2. What is extinction, and how might it be used in treating a disorder?
- A. Extinction strengthens the conditioned response by continuously pairing the conditioned stimulus with the unconditioned stimulus.
- B. Extinction is the process of eliminating a conditioned response by repeatedly presenting the conditioned stimulus without the unconditioned stimulus.
- C. Extinction is ineffective and is not used in treating disorders.
- D. Extinction is the process of intensifying the conditioned response by pairing the conditioned stimulus with a stronger unconditioned stimulus.
Correct answer: B
Rationale: Extinction is the process of eliminating a conditioned response by repeatedly presenting the conditioned stimulus without the unconditioned stimulus. This process helps in reducing or eliminating undesired behaviors or responses. Choice A is incorrect because extinction weakens the conditioned response by breaking the association between the conditioned stimulus and the unconditioned stimulus. Choice C is incorrect as extinction is a widely used technique in behavioral therapies for treating disorders. Choice D is incorrect as extinction aims to reduce the conditioned response, not intensify it.
3. A nurse is reviewing prescriptions for a patient with major depression at the county clinic. Since the patient has a mild intellectual disability, the nurse would question which classification of antidepressant drugs:
- A. Selective serotonin reuptake inhibitors
- B. Monoamine oxidase inhibitors
- C. Serotonin and norepinephrine reuptake inhibitors
- D. All of the above
Correct answer: B
Rationale: Monoamine oxidase inhibitors are less suitable for patients with intellectual disabilities due to the need for dietary restrictions and close monitoring. These restrictions can be challenging for patients with mild intellectual disabilities to follow, making this drug class a concern for this patient population.
4. What is the most appropriate nursing action when intermittently gavage feeding a preterm infant?
- A. Allow formula to flow by gravity
- B. Avoid allowing the infant to suck on the tube
- C. Insert the tube through the nares instead of the mouth
- D. Apply gentle pressure to the syringe to deliver the formula
Correct answer: A
Rationale: The correct action when intermittently gavage feeding a preterm infant is to allow the formula to flow by gravity. This method helps prevent overfeeding and aspiration, which can occur if the formula is delivered too quickly under pressure. Choice B is incorrect as sucking on the tube can cause complications. Choice C is incorrect as the tube is typically inserted through the mouth. Choice D is incorrect as steady pressure can lead to rapid delivery of the formula, increasing the risk of complications.
5. Which is the most frequently used test for measuring visual acuity?
- A. Snellen letter chart
- B. Ishihara vision test
- C. Allen picture card test
- D. Denver eye screening test
Correct answer: A
Rationale: The Snellen letter chart is the most commonly used test for measuring visual acuity, particularly in school-age children and adults.
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