ATI LPN
Nutrition and Fluid Balance Questions
Question 1 of 5
Frewelyn is a 55 y/o woman who is complaining of intermittent flushing itching and hear burn for several month. Megadosing of which of the following vitamins may result in these symptoms?
Correct Answer: A
Rationale: Niacin megadosing causes flushing, itching, and heartburn due to vasodilation, making A correct.
Question 2 of 5
Which of the following is a disaccharide?
Correct Answer: B
Rationale: Lactose is a disaccharide (glucose + galactose), while the others are monosaccharides, making B correct.
Question 3 of 5
Nurse Irene learns that the good source of vita is
Correct Answer: B
Rationale: Liver is a rich source of vitamin A (assuming 'vita' is vitamin A), making B correct.
Question 4 of 5
Vit K is necessary for?
Correct Answer: C
Rationale: Vitamin K is essential for blood clotting (coagulation), making C correct.
Question 5 of 5
Which of the following individuals would have the largest percentage of their bodyweight as water?
Correct Answer: A
Rationale: Children, like a 7-year-old female, have the highest percentage of body water (around 70-75%) due to lower fat content.