ATI LPN
PN ATI Capstone Proctored Comprehensive Assessment A
1. A nurse is preparing to administer iron dextran IV to a client. Which of the following actions should the nurse plan to take?
- A. Administer a small test dose before giving the full dose
- B. Infuse the medication over 30 seconds
- C. Monitor client closely for hypertension
- D. Administer cyanocobalamin as an antidote if toxicity occurs
Correct answer: A
Rationale: The correct action the nurse should plan to take when preparing to administer iron dextran IV is to administer a small test dose before giving the full dose. This is done to assess for any allergic reactions that the client may have to the medication. Choice B is incorrect because iron dextran should be infused slowly over a longer period, typically over 1-2 hours to reduce the risk of adverse reactions. Choice C is incorrect because iron dextran administration is more commonly associated with hypotension rather than hypertension. Choice D is incorrect because cyanocobalamin is not used as an antidote for iron dextran toxicity; instead, treatment for iron toxicity may involve supportive care, chelation therapy, or in severe cases, iron antidotes like deferoxamine.
2. A nurse is caring for a client who has a prescription for clopidogrel. The nurse should monitor the client for which of the following adverse effects?
- A. Insomnia
- B. Hypotension
- C. Bleeding
- D. Constipation
Correct answer: C
Rationale: The correct answer is C: Bleeding. Clopidogrel is an antiplatelet medication that works by preventing platelets from sticking together and forming clots. Therefore, one of the main adverse effects of clopidogrel is an increased risk of bleeding. Insomnia (Choice A), hypotension (Choice B), and constipation (Choice D) are not commonly associated with clopidogrel use. Monitoring for signs of bleeding, such as easy bruising, petechiae, or prolonged bleeding from minor cuts, is crucial when a client is taking clopidogrel.
3. A nurse is providing teaching to a client who has cirrhosis and a new prescription for lactulose. The nurse should instruct the client that lactulose has which of the following therapeutic effects?
- A. Increases blood pressure
- B. Prevents esophageal bleeding
- C. Decreases heart rate
- D. Reduces ammonia levels
Correct answer: D
Rationale: The correct answer is D: Reduces ammonia levels. Lactulose is used to reduce blood ammonia levels in clients with hepatic encephalopathy. Options A, B, and C are incorrect because lactulose does not have the therapeutic effect of increasing blood pressure, preventing esophageal bleeding, or decreasing heart rate.
4. A nurse is caring for a client who has been taking isoniazid and rifampin for 3 weeks for the treatment of active pulmonary tuberculosis (TB). The client reports his urine is an orange color. Which of the following statements should the nurse make?
- A. Stop taking the isoniazid for 3 days and the discoloration should go away.
- B. Rifampin can turn body fluids orange.
- C. I'll make an appointment for you to see the provider this afternoon.
- D. Isoniazid can cause bladder irritation.
Correct answer: B
Rationale: The correct answer is B: 'Rifampin can turn body fluids orange.' Rifampin is known to cause orange discoloration of body fluids, including urine. This side effect is harmless and does not indicate a need to stop the medication. Choice A is incorrect because stopping isoniazid will not resolve the orange urine discoloration caused by rifampin. Choice C is unnecessary at this point since the orange urine is a known side effect of rifampin and does not require an urgent provider visit. Choice D is incorrect because bladder irritation is not typically associated with isoniazid.
5. A nurse is providing teaching to a parent of a child who has asthma and a new prescription for a cromolyn sodium metered dose inhaler. Which of the following statements by the parent indicates the need for further teaching?
- A. I will give my child a dose as soon as wheezing starts.
- B. My child should rinse out his mouth after using the inhaler.
- C. My child should exhale completely before placing the inhaler in his mouth.
- D. If my child has difficulty breathing in the dose, a spacer can be used.
Correct answer: A
Rationale: The correct answer is A. Cromolyn sodium is a preventive medication and should not be used as a rescue inhaler when wheezing starts. This indicates a need for further teaching as the parent should understand that cromolyn sodium is not meant for immediate relief of symptoms. Choice B is correct as rinsing the mouth after using the inhaler helps reduce the risk of oral thrush, a common side effect. Choice C is correct as exhaling completely before using the inhaler helps ensure proper inhalation of the medication. Choice D is correct as a spacer can be used if the child has difficulty coordinating breathing with the inhaler, improving medication delivery.