MS 34 quiz 7, immune mediated disorders

What are the two types of disorders characterized by exaggerated immune responses?

Allergic and autoimmune disorders.

What is Chronic Fatigue Syndrome (CFS)?

A consequence of immune dysfunction, often characterized by unrelenting fatigue without clear cause.

What is an allergic disorder?

A hyperimmune response to generally harmless antigens (allergens).

What can cause allergic reactions?

Allergens can enter the body through ingestion, inhalation, contact, or injection.

What is an example of an immediate hypersensitivity reaction?

Anaphylaxis, which is an IgE-mediated response leading to severe systemic reactions.

What medications are commonly used for managing allergic reactions?

Antihistamines, corticosteroids, bronchodilators, and immunotherapy.

What characterizes autoimmune disorders?

The immune system fails to distinguish self from non-self, leading to tissue damage.

Name one example of an autoimmune disorder.

Multiple sclerosis.

What is the primary symptom of Chronic Fatigue Syndrome (CFS)?

Profound fatigue lasting at least 6 months, worsened by physical activity.

Who is more likely to be affected by Chronic Fatigue Syndrome (CFS)?

Women aged 40-59.

What is one nursing consideration for older adults taking antihistamines?

Increased adverse reactions such as dizziness, sedation, and confusion.

What are the common symptoms of allergic rhinitis?

Sneezing, itching, and nasal congestion.

What is the role of Beers criteria in nursing care for older adults?

It helps evaluate medication safety for seniors.

How can allergic reactions vary?

They can vary widely and may change with age or repeated exposure to allergens.

What assessment finding may indicate a risk of hypothyroidism in older adults?

Elevated autoantibodies.

What is the typical management strategy for patients with CFS?

Focus on symptom relief, balanced activity, and rest.

What do patients with severe food allergies need to carry?

Emergency epinephrine for anaphylaxis.

How is Chronic Fatigue Syndrome (CFS) diagnosed?

Predominantly clinical, based on history and exclusion of other conditions.