digeorge syndrome is a primary immune deficiency caused by

ATI RN

ATI Pathophysiology Test Bank

1. DiGeorge syndrome is a primary immune deficiency caused by:

A. Failure of B cells to mature
B. Congenital lack of thymic tissue
C. Failure of formed elements of blood to develop
D. Selective IgG deficiency

Correct answer: B

Rationale: DiGeorge syndrome is caused by a congenital lack of thymic tissue, which plays a crucial role in T cell development and maturation, leading to immune deficiency. Choice A is incorrect because DiGeorge syndrome primarily affects T cells, not B cells. Choice C is incorrect as it is too broad and not specific to the thymus. Choice D is incorrect as selective IgG deficiency is a different condition unrelated to DiGeorge syndrome.

2. What property is found in clients with metastatic cancer?

A. Tumors that are well encapsulated
B. Tumors with slow, stable growth
C. Cells that are genetically stable
D. Cells invading local tissue and overrunning neighboring cells

Correct answer: D

Rationale: Metastatic cancer is characterized by cells that invade local tissue and overrun neighboring cells. Therefore, the correct answer is D. Choices A, B, and C are incorrect because metastatic cancer is associated with aggressive behavior where cells invade and spread to other parts of the body, rather than being well encapsulated, growing slowly, or being genetically stable.

3. A female patient is concerned about the side effects of oral contraceptives. What should the nurse explain as a common side effect?

A. Increased energy levels
B. Decreased libido
C. Weight gain
D. Hair loss

Correct answer: C

Rationale: The correct answer is C: Weight gain. Weight gain is a common side effect of oral contraceptives due to hormonal changes. It is essential for healthcare providers to inform patients about this possibility to manage expectations. Choice A, increased energy levels, is not a common side effect of oral contraceptives. Choice B, decreased libido, can be a side effect for some individuals but is not as common as weight gain. Choice D, hair loss, is not typically associated with oral contraceptives. Therefore, it is important for the nurse to address the patient's concerns by discussing the more prevalent side effects like weight gain.

4. A group of nursing students at Nurseslabs University is currently learning about family violence. Which of the following is true about the topic mentioned?

A. Family violence affects every socioeconomic level.
B. Family violence is caused by drugs and alcohol abuse.
C. Family violence predominantly occurs in lower socioeconomic levels.
D. Family violence rarely occurs during pregnancy.

Correct answer: A

Rationale: The correct answer is A: Family violence affects individuals across all socioeconomic levels. Family violence is not limited to any specific socioeconomic level; it can happen in any family, regardless of their economic status. Choice B is incorrect because while substance abuse can contribute to family violence, it is not the sole cause. Choice C is incorrect as family violence can occur in families from all socioeconomic backgrounds. Choice D is incorrect as family violence can indeed occur during pregnancy, posing serious risks to both the mother and the unborn child.

5. A patient is prescribed estradiol (Estrace) for hormone replacement therapy. What should the nurse monitor during this therapy?

A. Blood pressure
B. Blood glucose levels
C. Liver function tests
D. Kidney function tests

Correct answer: C

Rationale: During estradiol therapy, the nurse should monitor liver function tests. Estradiol can potentially impact liver function, making it essential to assess for any signs of liver dysfunction. Monitoring blood pressure (Choice A) is not directly related to estradiol therapy. While blood glucose levels (Choice B) should be monitored in patients taking certain medications like corticosteroids or antipsychotics, it is not typically necessary for patients on estradiol therapy. Kidney function tests (Choice D) are not the priority for monitoring during estradiol therapy, as the liver is more commonly affected.