Nokea
The age at which the infant can achieve early head control with bobbing motion when pulled to sit is
- A. 2 months
- B. 3 months
- C. 4 months
- D. 6 months
Correct Answer: A
Rationale: Head control typically begins developing around 2 months.
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Tumor lysis syndrome is a common complication during treatment of pediatric malignancies. Which malignancy is more likely to manifest such complication?
- A. acute myelogenous leukemia (AML)
- B. nephroblastoma
- C. neuroblastoma
- D. Burkitt lymphoma
Correct Answer: D
Rationale: Burkitt lymphoma is highly proliferative and sensitive to chemotherapy, leading to rapid cell death and tumor lysis syndrome.
The nurse is teaching the parent of a child newly diagnosed with JRA. The nurse would evaluate the teaching as successful when the parent is able to say that the disorder is caused by:
- A. The breakdown of osteoclasts in the joint space causing bone loss.
- B. The loss of cartilage in the joints.
- C. The buildup of calcium crystals in joint spaces.
- D. The immune-stimulated inflammatory response in the joint.
Correct Answer: D
Rationale: The correct answer is D. Juvenile rheumatoid arthritis (JRA) is caused by the immune-stimulated inflammatory response in the joints. In JRA, the body's immune system attacks its own healthy joint tissues, leading to inflammation, pain, and damage to the joints. This chronic inflammation can cause joint stiffness, swelling, and in severe cases, joint deformities. It is not caused by the breakdown of osteoclasts in the joint space (A), the loss of cartilage in the joints (B), or the buildup of calcium crystals in joint spaces (C).
Which behaviors by the nurse indicate therapeutic nurse-family boundaries? (Select all that apply.)
- A. Nurse visits family on days off.
- B. House rules are negotiated.
- C. Nurse buys child expensive gifts.
- D. Communication is open and two-way.
Correct Answer: B
Rationale: House rules are negotiated: In maintaining therapeutic nurse-family boundaries, it is important for the nurse to establish clear and appropriate boundaries by involving the family in negotiating house rules. This helps to define roles and responsibilities, promoting mutual respect and understanding between the nurse and the family. By negotiating house rules, the nurse can create a structured environment that supports the well-being of the family.
These facts are true regarding the developmental stage of preschool children EXCEPT
- A. handedness is achieved by 3 years of age
- B. boys are usually later than girls in achieving bladder control
- C. knowing gender by 4 years
- D. musturbation
Correct Answer: D
Rationale: Musturbation is not a recognized developmental milestone.
Although children with Wilms tumor have a favorable prognosis, there are some adverse prognostic factors in children with Wilms tumor EXCEPT
- A. large tumors
- B. anaplastic histology
- C. loss of heterozygosity at chromosome 1p and 16q
- D. young age at diagnosis
Correct Answer: D
Rationale: Young age at diagnosis is generally associated with a favorable prognosis.