which of the following best describes primary nursing

ATI RN

Nutrition ATI Test

1. Which of the following best describes Primary Nursing?

A. Assigning a nurse to lead a team of registered nurses in the care of a patient from admission to discharge
B. Assigning a nurse to perform administrative tasks in a healthcare setting
C. Assigning a nurse to provide medical treatment without supervision
D. Assigning a nurse to be the main caregiver responsible for coordinating all aspects of care for a group of patients

Correct answer: A

Rationale: Primary Nursing involves assigning a dedicated nurse to lead a team of registered nurses in the care of a patient from admission to discharge. This approach ensures continuity and personalized care. Choices B and C are incorrect as they do not accurately describe Primary Nursing. Choice D is incorrect as it refers to a different care delivery model.

2. Which assessment finding indicates effective treatment for hyperemesis gravidarum?

A. The client's glucose is within the normal range.
B. The client ate 80% of their breakfast tray.
C. There is no protein in the client's urine.
D. The client's blood pressure is 145/75 mmHg.

Correct answer: B

Rationale: Improved appetite and food intake is an indication of effective treatment.

3. When should a newborn transition to whole milk according to dietary teaching for breastfeeding parents?

A. 6 months
B. 8 months
C. 10 months
D. 12 months

Correct answer: D

Rationale: Breast milk or formula should be the primary source of nutrition for infants up to around 1 year of age. The transition to whole cow's milk is recommended at 12 months of age, not earlier. Introducing whole milk before 12 months can lead to digestive issues and nutrient deficiencies. Therefore, choices A, B, and C are incorrect as they suggest transitioning to whole milk before the recommended age of 12 months.

4. What is the absorbable unit of a protein?

A. Amino acid
B. Pepsin
C. Glucose
D. Sucrose

Correct answer: A

Rationale: Amino acids are the correct answer because they are the building blocks of proteins that the body absorbs after digestion. Pepsin, choice B, is incorrect as it is an enzyme that aids in the digestion of proteins, not the absorbable unit of them. Choices C and D, glucose and sucrose, are wrong because they are types of sugars, not proteins.

5. Low levels of high-density lipoproteins (HDL) are?

A. associated with being underweight
B. more prevalent in males
C. highly predictive of CHD risk
D. not a good predictor of CHD risk

Correct answer: C

Rationale: Low levels of HDL cholesterol are a strong predictor of coronary heart disease (CHD) risk because HDL helps to remove excess cholesterol from the bloodstream. Choice A is incorrect because low HDL levels are not associated with being underweight but rather with increased CHD risk. Choice B is incorrect as low HDL levels are not more prevalent in males but can affect both genders. Choice D is incorrect as low levels of HDL are indeed a good predictor of CHD risk.