Nokea
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.
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The birthweight usually quadruples by the age of
- A. 1.5 yr
- B. 2 yr
- C. 2.5 yr
- D. 3 yr
Correct Answer: B
Rationale: Birthweight typically quadruples by 2 years of age.
The nurse caring for a 14-year-old girl with DI understands which of the following about this disorder?
- A. DI is treated on a short-term basis with hormone replacement therapy.
- B. DI may cause anorexia if proper meal planning is not addressed.
- C. DI is treated with vasopressin on a lifelong basis.
- D. DI requires strict fluid limitation until it resolves.
Correct Answer: C
Rationale: Diabetes Insipidus (DI) is a condition characterized by the inability of the kidneys to conserve water, leading to excessive thirst and excretion of large volumes of dilute urine. Central DI, the most common form in children, is treated with a synthetic form of the hormone vasopressin, also known as desmopressin. Vasopressin helps the kidneys to retain water, thereby reducing urine output and preventing excessive dehydration. Since DI is a chronic condition, treatment with vasopressin is typically required on a lifelong basis to manage symptoms and prevent complications. It is important for healthcare providers to understand the long-term nature of DI treatment in order to provide appropriate care and support to patients with this condition.
Place the following four nursing actions for the new laryngectomee in correct order of priority? i.Assist with ambulation ii.Set up a visit from a well-adjusted laryngectomee iii.Maintain a patent airway iv.Control postoperative pain
- A. 1, 2, 3, 4
- B. 3, 4, 1, 2
- C. 2, 3, 4, 1
- D. 4, 1, 2, 3
Correct Answer: C
Rationale: 1. Setting up a visit from a well-adjusted laryngectomee should be the first priority. This action will provide emotional support and guidance from someone who has gone through a similar experience, which can be extremely beneficial for the new laryngectomee in adjusting to their new situation and learning coping strategies.
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 statement regarding chlamydia infection is correct?
- A. Treatment of choice is oral penicillin.
- B. Treatment of choice is nystatin or miconazole.
- C. Clinical manifestations include dysuria and urethral itching in males.
- D. Clinical manifestations include small, painful vesicles on genital areas.
Correct Answer: C
Rationale: The correct statement regarding chlamydia infection is that the clinical manifestations include dysuria and urethral itching in males. Chlamydia is a sexually transmitted infection caused by the bacterium Chlamydia trachomatis. In males, common symptoms include a burning sensation during urination (dysuria) and urethral itching. It is important to note that chlamydia is often asymptomatic, especially in women, which is why regular screening is important to detect and treat the infection early. Option A is incorrect because the treatment of choice for chlamydia is typically antibiotics such as azithromycin or doxycycline, not oral penicillin. Option B is incorrect because nystatin or miconazole are used to treat fungal infections, not chlamydia. Option D is incorrect because small, painful vesicles on genital areas are more indicative of herpes simplex virus infection rather than chlamydia