ATI RN
Immune System Quiz Questions Questions
Question 1 of 5
In type III hypersensitivity reaction,
Correct Answer: D
Rationale: All (A-C) are true for type III; thus, D (all of the above) is correct
Question 2 of 5
Which cell type would you expect to be markedly increased upon performing a differential white blood cell count, a help confirm your diagnosis?
Correct Answer: D
Rationale: Eosinophils rise in parasitic infections; T , B , neutrophils , and macrophages target other pathogens.
Question 3 of 5
The spleen's red pulp is primarily involved in:
Correct Answer: B
Rationale: Red pulp destroys old RBCs; lymph filtering is lymph nodes, lymphocytes are in white pulp, and lymph storage is not a spleen function.
Question 4 of 5
The thymus is located in which body cavity?
Correct Answer: B
Rationale: The thymus is in the thoracic cavity; abdominal has spleen, pelvic has bladder, cranial has brain.
Question 5 of 5
The lymphatic system interacts with the circulatory system at:
Correct Answer: B
Rationale: Lymph enters blood at subclavian veins ; not heart , aorta , or capillaries directly.