NCLEX CRUSADE ACADEMY TEST - 10 IMMUNOLOGICAL DISORDERS PRT II

1. Which body component represents a primary physical barrier in innate immunity?. Skin. Antibodies. T lymphocytes. Cytokines.

2. Tears contribute to immune defense primarily because they contain: Immunoglobulin M. Lysozymes. Complement proteins. Cytokines.

3. Which immunoglobulin is most abundant in the bloodstream?. IgA. IgM. IgG. IgE.

4. Which antibody is primarily responsible for allergic reactions and anaphylaxis?. IgG. IgM. IgA. IgE.

5. Immunity obtained after recovering from an infection is classified as: Artificial passive immunity. Natural active immunity. Artificial active immunity. Natural passive immunity.

6. Antibodies transferred from mother to infant via breast milk represent: Natural passive immunity. Artificial passive immunity. Artificial active immunity. Natural active immunity.

7. Patients with immunodeficiency should primarily receive care that focuses on: Increased exercise. Infection prevention. High dose steroids. Frequent vaccinations.

8. Which factor increases risk for immunodeficiency?. Adequate nutrition. Alcoholism. Regular exercise. Adequate sleep.

9. Autoimmune disorders occur when the immune system: Fails to produce antibodies. Attacks healthy tissues. Stops producing lymphocytes. Produces only IgM.

10. Which autoimmune disease primarily affects the central nervous system through demyelination?. Myasthenia Gravis. Multiple Sclerosis. Lupus. Fibromyalgia.

11. A patient experiencing anaphylaxis will most likely present with: Bradycardia and hypertension. Bronchoconstriction and hypotension. Hyperthermia and rash. Constipation and fatigue.

12. The first priority in anaphylactic shock is: Administer antibiotics. Secure the airway. Provide IV fluids. Provide antihistamines.

13. The medication of choice for anaphylaxis is: Epinephrine IM. Prednisone. Acetaminophen. Heparin.

14. Systemic Lupus Erythematosus commonly presents with which characteristic rash?. Bullseye rash. Butterfly rash. Vesicular rash. Papular rash.

15. A severe renal complication of lupus is: Glomerulonephritis. Kidney stones. Pyelonephritis. Renal cysts.

16. Which finding is most characteristic of Multiple Sclerosis?. Hyperthyroidism. Muscle spasticity. Decreased reflexes. Severe joint swelling.

17. Lhermittes sign in MS is best described as: Facial paralysis. Electric shock sensation with neck flexion. Severe headache. Muscle tremor.

18. Which medication class is used during MS exacerbations?. Antibiotics. Corticosteroids. Beta blockers. Anticoagulants.

19. Myasthenia Gravis results from destruction of: Dopamine receptors. Acetylcholine receptors. Serotonin receptors. Insulin receptors.

20. Which symptom is typical of Myasthenia Gravis?. Progressive muscle weakness that worsens during the day. Persistent muscle rigidity. Sudden paralysis after exercise. Severe bone pain.

21. A nurse should schedule meals for patients with Myasthenia Gravis: Before medication. Immediately after waking. 4560 minutes after medication. Late evening.

22. Appropriate positioning for a patient with Myasthenia Gravis during meals is: Supine. Semi Fowlers. Trendelenburg. Lateral.

23. Myasthenic crisis can lead to: Renal failure. Acute respiratory failure. Liver failure. Stroke.

24. Which treatment removes circulating antibodies in myasthenic crisis?. Dialysis. Plasmapheresis. Chemotherapy. Radiation.

25. The primary nursing priority during myasthenic crisis is: Pain control. Airway and breathing support. Hydration. Mobility.