ATI RN
Burns Pediatric Primary Care Test Bank Questions
Question 1 of 5
Antimetabolites are a diverse group of antineoplastic agents that interfere with various metabolic actions of the cell. The mechanism of action of antimetabolites interferes with:
Correct Answer: D
Rationale: Antimetabolites interfere with the synthesis of nucleic acids, specifically RNA and DNA. By disrupting one or more stages of RNA and/or DNA synthesis, antimetabolites disrupt the normal cellular processes required for cell division and replication, ultimately leading to inhibition of cell proliferation. This makes them effective agents in targeting rapidly dividing cells, such as cancer cells, which rely heavily on nucleic acid synthesis for their rapid growth. The mechanism of action of antimetabolites is cell cycle-nonspecific, meaning they can affect cells at various stages of the cell cycle rather than being specific to a particular phase like M or S phase.
Question 2 of 5
Aling Maria, a 58-year old female, was admitted for the third time because of myxedema. Initial assessment by Nurse Mida should include symptoms of:
Correct Answer: C
Rationale: The symptoms of myxedema, which is a severe form of hypothyroidism, include lethargy, weight gain, slow speech, and decreased respiratory rate. Aling Maria being a 58-year old female who was admitted for the third time because of myxedema would likely present with these symptoms upon assessment by Nurse Mida. Other common symptoms of myxedema include cold intolerance, dry skin, hair loss, and brittle nails. It is important for Nurse Mida to identify these symptoms during the initial assessment to provide appropriate care and management for Aling Maria.
Question 3 of 5
A first-time mother brings in her 5-day-old baby for a well-child visit. The baby weighs 7 lb 5 oz, down from 7 lb 10 oz at discharge. The nurse's best response is:
Correct Answer: B
Rationale: A small weight loss is normal in the first week of life; infants typically regain their birth weight by 2 weeks.
Question 4 of 5
Alveolar type of rhabdomyosarcoma accounts for approximately 1/3 of all cases of pediatric RMS and carries the poorest prognosis. Of the following, the MOST common site of involvement by alveolar type RMS is
Correct Answer: C
Rationale: Extremities are the most common site for alveolar rhabdomyosarcoma.
Question 5 of 5
A 3-week-old neonate is brought to the emergency department because of a three-day history of intermittent vomiting. His mother reports that he has not urinated for eight hours. On physical examination, his eyes are sunken. Which of the following will MOST likely require correction before surgery is performed?
Correct Answer: A
Rationale: Hypochloremia is often associated with dehydration and metabolic alkalosis, which may need correction before surgery.