Which of the following statements regarding diphtheria is NOT true?
a. It is a bacterial infection.
b. It is characterized by a barking cough.
c. It affects the upper respiratory system.
d. It has a high mortality rate.
Question 2
Which of the following procedures provides the patient with intravenous (IV) nutrition?
a. total parenteral nutrition
b. esophageal atresia
c. barium swallow
d. gastric bypass