Nokea
At the present time, the best treatment for cancer is complete __________ before metastasis occurs:
- A. Chemotherapy
- B. Radiation
- C. Surgical removal
- D. All of the above
Correct Answer: C
Rationale: The best treatment for cancer at the present time is complete surgical removal before metastasis occurs. Surgery is often the most effective method to remove the primary tumor and eliminate cancer cells in the affected area. While chemotherapy and radiation therapy are important in treating cancer, surgical removal of the tumor provides the best chance for complete eradication of cancer cells, especially if it is done before the cancer has spread to other parts of the body.
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An insulin-dependent diabetic delivered a 10-pound male. When the baby is brought to the nursery, the priority of care is to
- A. clean the umbilical cord with Betadine to prevent infection
- B. give the baby a bath
- C. call the laboratory to collect a PKU screening test
- D. check the baby's serum glucose level and administer glucose if < 40 mg/dL
Correct Answer: D
Rationale: The priority of care when a baby born to an insulin-dependent diabetic mother is brought to the nursery is to check the baby's serum glucose level and administer glucose if it is less than 40 mg/dL. Babies born to diabetic mothers, especially those with poorly controlled blood sugar levels, are at risk for hypoglycemia (low blood sugar) due to the sudden drop in glucose supply after delivery. Hypoglycemia can be dangerous for newborns and can lead to serious complications if left untreated. Therefore, monitoring the baby's serum glucose levels and providing appropriate intervention, such as administering glucose if necessary, is critical to ensure the baby's well-being.
A 10-mo-old boy has a left suprarenal mass. Surgery is accomplished with complete removal of the mass as well as the non-adherent lymph nodes; surgical biopsies are taken during surgery. The histology reveals poorly differentiated neuroblastoma with microscopic ipsilateral lymph nodes involvement. The contralateral lymph nodes are negative. Of the following, the BEST therapeutic approach for this infant is
- A. chemotherapy
- B. radiotherapy
- C. concomitant chemo-radiotherapy
- D. chemotherapy followed by radiotherapy
Correct Answer: A
Rationale: Complete resection with microscopic residual disease typically warrants adjuvant chemotherapy.
Which is true of a Wilms tumor? (Select all that apply.)
- A. It is also referred to as neuroblastoma.
- B. It is most commonly seen between the ages of 2 and 5 years.
- C. It can occur on its own or be associated with congenital anomalies.
- D. It is a slow-growing tumor.
Correct Answer: C
Rationale: Wilms tumor typically occurs in children aged 2-5 years and may be associated with congenital anomalies. It is not the same as neuroblastoma, and its prognosis is generally good with treatment.
Which of the ff. would the nurse explain to a patient is the main purpose of a hearing aid?
- A. Amplify background noise
- B. Amplify musical sounds
- C. Occlude the ear
- D. Improve ability to hear
Correct Answer: D
Rationale: The main purpose of a hearing aid is to improve the patient's ability to hear. Hearing aids are devices designed to amplify sound for individuals with hearing loss or difficulty hearing. They do not amplify background noise or musical sounds specifically; instead, they are meant to enhance the overall perception of sounds to help individuals better understand speech and communicate effectively. Moreover, hearing aids do not occlude the ear, but rather are used to transmit sound into the ear canal to make sounds louder and clearer for the wearer.
A 10-mo-old boy has a left suprarenal mass. Surgery is accomplished with complete removal of the mass as well as the non-adherent lymph nodes; surgical biopsies are taken during surgery. The histology reveals poorly differentiated neuroblastoma with microscopic ipsilateral lymph nodes involvement. The contralateral lymph nodes are negative. Of the following, the BEST therapeutic approach for this infant is
- A. chemotherapy
- B. radiotherapy
- C. concomitant chemo-radiotherapy
- D. chemotherapy followed by radiotherapy
Correct Answer: A
Rationale: Complete resection with microscopic residual disease typically warrants adjuvant chemotherapy.