NCLEX-PN
NCLEX Pharmacological and Parenteral Therapies Questions
Extract:
Question 1 of 5
The nurse is leading a group session for clients with panic disorder. Which statement made by the client indicates that further teaching is needed?
Correct Answer: B
Rationale: Buspirone, not diazepam (Valium), is the long-term medication of choice for panic disorder due to its nonaddicting quality.
Question 2 of 5
The client with Addison's disease is taking fludrocortisone 100 mcg orally once daily. Which statement made by the client regarding the fludrocortisone therapy requires further teaching by the nurse?
Correct Answer: B
Rationale: A: The client should check with the HCP about getting vaccinations such as influenza; a chronic condition increases the client's risk for other illnesses and complications. B: The client needs further teaching if stating that he or she will stop taking fludrocortisone (Florinef) if his or her blood sugar levels are too high; stopping mineralocorticoid replacement therapy abruptly may lead to addisonian crisis. C: Common adverse effects of fludrocortisone include edema, arrhythmias, and hypertension; stating that he or she should monitor weight, BP, and pulse daily is appropriate. D: Common adverse effects of fludrocortisone include hypokalemia; stating that he or she should consume potassium-rich foods is appropriate.
Question 3 of 5
The LPN is taking care of a 176-pound client who has recently been diagnosed with diabetes. The primary healthcare provider has written an order for Lantus (insulin glargine injection) 100 units/mL, using weight-based dosing of 0.2 units/kg per day. The LPN should prepare ___ units for administration.
Correct Answer: C
Rationale:
To find the answer, you must convert 176 pounds to kilograms. 2.2 pounds = 1 kg. You must divide 176 by 2.2, which equals 80 kg. The client is 80 kg, and they should receive 0.2 units for every kilogram they weigh, so 80 × 0.2 = 16 units.
Question 4 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.
Question 5 of 5
The unresponsive client with DM is admitted to the ED with a serum glucose level of 35 mg/dL. Which medication should the nurse plan to administer?
Correct Answer: D
Rationale: A: Exenatide (Byetta), a synthetic incretin mimetic, is used as an adjunct in type 2 diabetes to decrease blood glucose levels. B: Pramlintide (Symlin) lowers postprandial glucose levels by slowing gastric emptying. C: Miglitol (Glyset), an alpha-glucosidase inhibitor, lowers postprandial serum glucose levels. D: The nurse should plan to administer glucagon (GlucaGen). Glucagon, administered intramuscularly, intravenously, or subcutaneously, is used in unconscious clients with diabetes to reverse severe hypoglycemia from insulin overdose. Normal serum glucose is 70 to 110 mg/dL.