NCLEX-PN
Hematologic System NCLEX Questions Questions
Extract:
Question 1 of 5
Which sign/symptom will the nurse expect to assess in the client diagnosed with a vaso-occlusive sickle cell crisis?
Correct Answer: C
Rationale: Vaso-occlusive crisis causes ischemia; hematuria (
C) results from renal infarction. Lordosis (
A) is spinal, epistaxis (
B) is bleeding, and petechiae (
D) indicate thrombocytopenia.
Question 2 of 5
Which action should the nurse expect to perform after a client has a bone marrow biopsy taken from the iliac crest?
Correct Answer: C
Rationale: Applying an adhesive bandage to the site after a bone marrow biopsy prevents bleeding and protects the area. Pressure is typically applied for longer, narcotics are not routine, and recumbent positioning is not required.
Question 3 of 5
The nurse is collecting data from the client undergoing testing for possible basal cell carcinoma (BCC). Which information in the client’s health history should the nurse identify as risk factors for BCC?
Correct Answer: A, C, E
Rationale: Immune-suppressing drugs weaken the immune system, and cellular changes can occur more aggressively. B. Smoking history is a risk factor for lung cancer, not BCC. C. Persons with fair skin, blond or red hair, and blue, green, or gray eyes have a higher risk for BCC due to the ease of sunburn with sun exposure if the skin is not protected. D. Exposure to indoor radon gas is a risk factor for lung cancer, not BCC. Radon is a radioactive colorless, odorless, tasteless, and chemically inert gas. It is formed by the natural radioactive decay of uranium in rock, soil, and water. E. Frequent participation in outdoor activities with exposure to sunlight is a risk for BCC due to the damage caused by UV light. UV light damages DNA.
Question 4 of 5
The client diagnosed with sickle cell anemia is experiencing a vaso-occlusive sickle cell crisis secondary to an infection. Which medical treatment should the nurse anticipate the HCP ordering for the client?
Correct Answer: C
Rationale: Hydration with IV fluids (
C) prevents sickling in vaso-occlusive crisis. Meperidine (
A) is avoided (risks seizures), isolation (
B) is excessive, and Foley (
D) is unnecessary.
Question 5 of 5
The client is symptomatic with a Hgb of 7.8 g/dL, but refuses blood and blood products transfusions for religious reasons. The nurse should prepare the client that the HCP may prescribe which alternatives?
Correct Answer: A, B,
Rationale: Epoetin alfa (erythropoietin growth factor; Procrit) promotes erythropoiesis (production of RBCs), thus decreasing the need for transfusions. B. Folic acid promotes erythropoiesis and production of WBCs and platelets. C. Albumin is a blood product. D. Platelets are blood products. E. Plasma is a blood product. F. Granulocytes are blood products.