NCLEX-PN
NCLEX Pharmacological and Parenteral Therapies Questions
Extract:
Question 1 of 5
New medications are prescribed for the client taking lithium. Which medication, if prescribed, should the nurse question with the HCP?
Correct Answer: C
Rationale: Furosemide (Lasix) is a loop diuretic that promotes sodium loss and lithium retention, increasing serum lithium levels and risk of toxicity.
Question 2 of 5
In teaching bleeding precautions to a client with leukemia, the PN should include which of the following instructions?
Correct Answer: A
Rationale: A soft toothbrush minimizes gum bleeding in leukemia clients with low platelets. Dental floss and razors increase bleeding risk, and pressure should be held for 5-10 minutes.
Question 3 of 5
The HCP's progress notes state a plan to initiate an oral NSAID for the child's pain. Based on this information, the nurse should consult with the HCP when noting that which medication was the only analgesic prescribed?
Correct Answer: D
Rationale: A: Naproxen (Aleve) is an NSAID. B:
Tolmetin (
Tolectin) is an NSAID. C: Ibuprofen (Advil, Motrin) is an NSAID. D: Hydromorphone (Dilaudid) is an opioid analgesic, not an NSAID.
Question 4 of 5
Cyclosporine and methotrexate are prescribed for the client with severe rheumatoid arthritis. What information should the nurse address when teaching the client? Select all that apply.
Correct Answer: B,C,E
Rationale: A: Grapefruit juice should be avoided because it can increase the concentration of cyclosporine. B: Adequate hydration minimizes the risk of adverse effects. C: St. John's wort decreases cyclosporine levels. Echinacea and melatonin interact with cyclosporine to alter immunosuppression. D: Methotrexate and cyclosporine can be taken orally instead of by injection. It is incorrect that both medications are taken weekly. Only methotrexate is taken weekly, whereas cyclosporine is usually taken twice daily. E: Methotrexate and cyclosporine both have immunosuppressive effects.
Question 5 of 5
The nurse working on the pediatric unit has scheduled medications to administer at this time. Which assessments should prompt the nurse to conclude that the prescribed medication should be withheld and the HCP immediately notified?
Correct Answer: C
Rationale: A: Dizziness and light-headedness are side effects of hydrocodone with acetaminophen (Vicodin), and the nurse may choose to withhold a scheduled dose. These are not potentially life-threatening or warranting an immediate call to the HCP. B: A rash is a side effect of acetaminophen (Tylenol). However, the rash is not potentially life-threatening or warranting an immediate call to the HCP. C: An adverse effect of clindamycin (Cleocin) is hypotension. A BP of 92/56 mm Hg is low for a 16-year-old. Normal BP for a 16-year-old male is 111/63 mm Hg to 136/90 mm Hg, depending on height percentile. The nurse should compare the previous BP readings with the current one to determine the degree of BP variation and then immediately notify the HCP because the BP can decrease further. D: Tiredness and drowsiness are side effects of phenobarbital (Luminal). However, these are expected. The nurse would not withhold phenobarbital unless there were additional neurological alterations that would warrant contacting the HCP.