Midterm Exam: NR576 / NR 576 Differential Diagnosis in Adult-Gerontology Primary Care Exam Review| Complete Guide with Questions and Verified Answers (2026/2027 Newly Updated) -Chamberlain

Midterm Exam: NR576 / NR 576 Differential Diagnosis in Adult-Gerontology Primary Care Exam Review| Complete Guide with Questions and Verified Answers (2026/2027 Newly Updated) -Chamberlain

Midterm Exam: NR576 / NR 576 Differential

Diagnosis in Adult-Gerontology Primary

Care Exam Review| Complete Guide with

Questions and Verified Answers (2026/2027

Newly Updated)

Q: What is Pityriasis Rosea?

Answer:

A common, self-limiting rash.

Q: How does Pityriasis Rosea usually start?

Answer:

With an erythematous lesion on the trunk.

Q: What are the other symptoms of Pityriasis Rosea?

Answer:

Malaise, nausea, joint pain, fever, sore throat, and/or swollen lymph nodes.

Q: What is impetigo?

Answer:

A skin infection characterized by erythematous plaques with yellow crust.

Q: What are the symptoms of impetigo?

Answer:

Erythematous plaques with yellow crust, itchiness or pain.

Q: How does impetigo spread?

Answer:

Impetigo is highly contagious and spreads easily.

Q: What is impetigo?

Answer:

A skin infection characterized by erythematous plaques with yellow crust.

Q: What are the symptoms of impetigo?

Answer:

Erythematous plaques with yellow crust, itchiness, and pain.

Q: How does impetigo spread?

Answer:

Impetigo is highly contagious and spreads easily.

Q: What is psoriasis?

Answer:

Chronic skin disorder with inflamed, itchy, rough patches.

Q: How is the specific type of psoriasis determined?

Answer:

By appearance and placement.

Q: What is plaque psoriasis?

Answer:

Most common type with silvery hard scales over inflamed rash.

Q: What factors can influence the course of psoriasis?

Answer:

Genetics, smoking, obesity, medications, and infection.

Q: What is contact dermatitis?

Answer:

Inflammation of the skin caused by direct contact with an allergen or irritant.

Q: What are the symptoms of contact dermatitis?

Answer:

Red rash, severe itching, bumps, swelling, burning, and tenderness.

Q: Is contact dermatitis contagious?

Answer:

No, it is not contagious.

Q: Is contact dermatitis life-threatening?

Answer:

No, it is not life-threatening.

Q: What causes irritant contact dermatitis?

Answer:

Direct contact with common irritants such as detergents, oils, and soaps.

Q: What causes allergic contact dermatitis?

Answer:

Direct contact with allergens such as latex, metals, poison ivy, and topical medication.

Q: What is Atopic Dermatitis?

Answer:

A skin condition characterized by itchy, red, and scaly skin.

Q: What are the factors that contribute to Atopic Dermatitis?

Answer:

Genetics and overactive immune response.