# A 38-year-old female with rheumatoid arthritis is being discharged with a new prescription for prednisone 20 mg daily. The nurse is providing medication education. Which statement is the most important for the nurse to include?

> source: MyMerci (mymerci.kr)  
> url: https://mymerci.kr/pages/nclex_q.php?qn_id=372687&lang=en  
> language: en  
> subject: Adverse Effects/Contraindications/Interactions  
> category: PPT

## Question

A 38-year-old female with rheumatoid arthritis is being discharged with a new prescription for prednisone 20 mg daily. The nurse is providing medication education. Which statement is the most important for the nurse to include?

## Option

1. "Monitor your blood pressure and blood sugar, as prednisone can elevate both."
2. "You may take extra prednisone on days when your joint pain is especially severe."
3. "Never stop prednisone abruptly — always taper the dose under your provider's guidance." **✔ Correct answer**
4. "Take prednisone with food or milk to reduce stomach upset."

**Correct answer: 3**

## Explanation

The most critical safety teaching for corticosteroid therapy is that abrupt discontinuation suppresses HPA axis function, leading to adrenal crisis — a life-threatening emergency with severe hypotension, electrolyte imbalance, and shock. This risk applies to anyone taking systemic corticosteroids for more than 1–2 weeks. Taking with food reduces GI irritation (correct but not the priority). Monitoring BP and glucose is important but secondary. Self-adjusting the dose is dangerous.

## In-depth explanation

Clinical Judgment
Priority teaching = the one that prevents the most dangerous outcome. Abrupt discontinuation after even 1–2 weeks causes adrenal insufficiency. The adrenal glands stop producing cortisol when exogenous corticosteroids are present — abrupt removal causes a crisis the body cannot compensate for.

Memory Tip
NEVER STOP STEROIDS COLD TURKEY: HPA suppression → Adrenal Crisis → Shock. Taper always. Teach before discharge.

KR vs US
In Korea, long-term steroid use is common in autoimmune diseases. The taper rule is universal. NCLEX emphasizes patient education over clinical management in PPT teaching questions.

## Clinical scenario

Clinical Practice Guide
ACR 2022 RA Guidelines: any patient on systemic corticosteroids for ≥ 2 weeks should receive a written taper plan and explicit instruction never to stop abruptly. Medical alert identification is recommended for long-term users.

Caution
NCLEX "most important teaching" questions with corticosteroids always prioritize the taper/no-abrupt-stop instruction above all other side effect monitoring, because adrenal crisis is life-threatening while the others are manageable.

## Key concepts

- **HPA Axis Suppression** — Exogenous corticosteroids suppress endogenous cortisol production. Abrupt discontinuation after ≥ 1–2 weeks causes adrenal insufficiency. Symptoms: extreme fatigue, hypotension, hypoglycemia, shock.
- **Adrenal Crisis** — Life-threatening emergency from sudden cortisol deficiency. Symptoms: severe hypotension, nausea/vomiting, abdominal pain, fever, shock. Treatment: IV hydrocortisone immediately + IV fluid resuscitation.
- **Cushing Syndrome (Iatrogenic)** — Side effect of long-term corticosteroid use: moon face, buffalo hump, abdominal obesity, purple striae, osteoporosis, hyperglycemia, increased infection risk. NCLEX: Cushingoid features = suspect corticosteroid side effects first.

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