Nokea
Which of the following is an adverse event of glucocorticoids:
- A. Arterial hypotension
- B. Hyponatremia
- C. Hypoglicemia
- D. Facilitate the development of infections
Correct Answer: D
Rationale: Glucocorticoids suppress immunity, increasing infection risk due to reduced inflammatory and immune responses.
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A nurse is teaching a client who has Graves' disease about her prescribed medications. Which of the following statements by the client indicates an understanding of the use of Propranolol in the treatment of Graves' disease?
- A. Propranolol helps increase blood flow to my thyroid gland.
- B. Propranolol is used to prevent excess glucose in my blood.
- C. Propranolol will decrease my tremors and fast heart beat.
- D. Propranolol promotes a decrease of thyroid hormone in my body
Correct Answer: C
Rationale: Propranolol reduces tremors and tachycardia in Graves' disease by blocking beta-adrenergic effects.
Which of the following is an adverse event of glucocorticoids:
- A. Osteoporosis
- B. Hypo acid gastritis
- C. Diabetes insipidus
- D. Dehidratation
Correct Answer: A
Rationale: Osteoporosis is a common adverse effect of glucocorticoids due to bone catabolism.
Josie is a 5-year-old patient who presents to the clinic with a 48-hour history of nausea, vomiting, and some diarrhea. She is unable to keep fluids down and her weight is 4 pounds less than her last recorded weight. Besides IV fluids, her exam warrants the use of an antinausea medication. Which of the following would be the appropriate drug to order for Josie?
- A. Prochlorperazine (Compazine)
- B. Meclizine (Antivert)
- C. Promethazine (Phenergan)
- D. Ondansetron (Zofran)
Correct Answer: D
Rationale: Ondansetron is preferred in kids for nausea/vomiting, with fewer side effects than prochlorperazine or promethazine ; meclizine is for motion sickness.
A patient's liquid cough medicine has been discontinued with one half of the bottle remaining. The home health nurse is aware that according to the U.S. Food and Drug Administration (FDA) guidelines on prescription medication disposal, the next step should be to:
- A. save the remainder for another patient with the same prescription.
- B. flush the remainder down the toilet.
- C. read the drug label for specific disposal instructions.
- D. pour remaining medication into a hazardous waste container.
Correct Answer: C
Rationale: The nurse must follow specific disposal instructions on the drug label or in the patient information leaflet that accompanies the medication. Prescription medications should not be shared among patients. Prescription drugs should not be flushed down the toilet unless specifically instructed to do so by the manufacturer. The first action to be taken is to follow disposal instructions on the label. If the drug label indicates it should be emptied into a hazardous waste container, measures should be taken to prevent leaking and/or accidental ingestion.
Chlorpromazine can block following receptors EXCEPT:
- A. Dopamine
- B. Beta adrenergic
- C. Alpha adrenergic
- D. Muscarinic
Correct Answer: B
Rationale: Chlorpromazine, a typical antipsychotic, blocks dopamine, alpha-adrenergic, and muscarinic receptors but has minimal effect on beta-adrenergic receptors, which are not its primary target.