Question 1 2 out of 2 points The unique clinical presentation of a 3-month-old infant in the emergency department leads the care team to suspect botulism. Which of the following assessment questions posed to the parents is likely to be most useful in the differential diagnosis? Selected Answer: A. “Have you ever given your child any honey or honey-containing products?” Answers: A. “Have you ever given your child any honey or honey-containing products?” B. “Is there any mold in your home that you know of?” C. “Is there any family history of neuromuscular diseases?” Question 2 D. “Has your baby ever been directly exposed to any chemical cleaning products?” 2 out of 2 points A 5th grade elementary student asks the school nurse how much blood is in an entire body. The nurse should respond that the average grown-up adult has Selected Answer: C. 5 to 6 L of blood throughout his or her body. Answers: A. 3 pints of blood in total. B. 2 to 4 cups of blood in his or her body. C. 5 to 6 L of blood throughout his or her body. Question 3 D. 3 to 4 quarts of blood in his or her body. 2 out of 2 points Following a bone marrow biopsy, which of the following assessments would indicate the patient is experiencing a complication as a result of this diagnostic procedure? Selected Answer: D. BP 90/60, heart rate 132, excess bleeding, and hematoma noted at the insertion site Answers: A. Respiratory rate 24 and complaining of pain at insertion site B. Heart rate regular 64 beats/minute and temperature 99.6°F orally C. BP 130/80, oxygen saturation 95%, and crackles heard on inspiration D. BP 90/60, heart rate 132, excess bleeding, and hematoma noted at the insertion site Question 4 2 out of 2 points Which of the following statements best conveys a characteristic of red blood cells? Selected Answer: A. They contribute to the maintenance of blood pH. Answers: A. They contribute to the maintenance of blood pH. B. They are self-replicating. C. They lack organelles and soluble enzymes. D. They help maintain the body's fluid balance. Question 5 2 out of 2 points A surgeon is explaining to the parents of a 6-year-old boy the rationale for the suggestion of removing the boy’s spleen. Which of the following teaching points would be most accurate? Selected Answer: C. “Ferritin is a stored form of iron that indirectly shows me whether you would benefit from iron pills.” Answers: A. “Ferritin is a protein–iron complex that allows your red blood cells to make use of the iron that you consume in your diet.”