ATI RN
Maternity and Pediatric Nursing 4th Edition Test Bank Questions
Question 1 of 5
The cause of death of most AIDS patients who develop multiple opportunistic infections is/are the following: a.Weakened immune system impairs response to therapy
Correct Answer: A
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
Question 2 of 5
A patient has iron deficiency anemia. Which of the following foods will best help provide dietary iron?
Correct Answer: C
Rationale: Lean red meats are a great source of heme iron, which is more easily absorbed by the body compared to non-heme iron found in plant-based sources. Heme iron from animal products is particularly beneficial for individuals with iron deficiency anemia as it can help increase their iron levels more effectively. In addition to lean red meats, other animal sources of heme iron include poultry and fish.
Question 3 of 5
Severe and extensive hemolysis causes which of the ff?
Correct Answer: B
Rationale: Severe and extensive hemolysis can lead to the destruction of a large number of red blood cells, causing a significant release of hemoglobin into the bloodstream. This excessive release of hemoglobin can overwhelm the body's ability to clear it, leading to the accumulation of toxic byproducts such as free hemoglobin and heme. These byproducts can lead to various complications, one of which is the potential for causing shock. Shock is a life-threatening condition characterized by inadequate tissue perfusion and oxygen delivery to vital organs due to a systemic vascular response to the circulating toxins and byproducts of hemolysis. It is a severe consequence of extensive hemolysis and requires immediate medical intervention to stabilize the patient.
Question 4 of 5
Which of the following lab value profiles should the nurse know to be consistent with hemolytic anemia?
Correct Answer: B
Rationale: Hemolytic anemias are characterized by the premature destruction of red blood cells. As a result, the lab values typically seen in hemolytic anemia include decreased red blood cell counts (RBC), increased bilirubin (due to the breakdown of red blood cells), decreased hemoglobin (Hgb) and hematocrit (Hct) levels, and increased reticulocytes (immature red blood cells released from the bone marrow in response to the increased demand for red blood cell production). Therefore, profile B aligns with the expected lab values consistent with hemolytic anemia.
Question 5 of 5
Which screening test for colorectal cancer should the nurse recommend?
Correct Answer: D
Rationale: The nurse should recommend a proctosigmoidoscopy for colorectal cancer screening in individuals over the age of 50. This procedure allows for the visualization of the lower part of the colon and rectum, which are common sites for precancerous and cancerous lesions to develop. Proctosigmoidoscopy can help identify abnormalities early on, allowing for prompt intervention and treatment. This screening method helps in detecting colorectal cancer or pre-cancerous polyps at an early stage when they are more easily treatable. Regular screening is essential for early detection and prevention of colorectal cancer. Other screening tests such as carcinoembryonic antigen (CEA) test, annual digital examination, and barium enema are not recommended as primary screening methods for colorectal cancer.