in consideration of the steps in applying the bag technique which side of the paper lining of the chn bag is considered clean to make a non contaminat

ATI RN

ATI RN Nutrition Online Practice 2019

1. In consideration of the steps in applying the bag technique, which side of the paper lining of the CHN bag is considered clean to make a non-contaminated work area?

A. The lower lip
B. The outer surface
C. The upper tip
D. The inside surface

Correct answer: B

Rationale: Nursing interventions should be grounded in a deep understanding of the physiological processes involved, ensuring that care provided is both effective and efficient.

2. A patient is being cared for by a nurse who has stomatitis following radiation treatment. Which of the following is an appropriate intervention for the nurse to take?

A. Serve foods without sauces or gravies
B. Offer mouth rinses with normal saline and water
C. Serve foods while still at a hot temperature
D. Instruct the client to drink liquids without a straw

Correct answer: B

Rationale: Offering mouth rinses with normal saline and water is an appropriate intervention for a nurse caring for a patient with stomatitis following radiation treatment. This intervention can help soothe and clean the mouth, promoting comfort and oral hygiene. Choice A is incorrect because serving foods without sauces or gravies does not directly address the client's stomatitis. Choice C is incorrect because serving hot foods can exacerbate discomfort in the client's mouth. Choice D is incorrect because using a straw can help in preventing further irritation in the client's mouth.

3. The mechanism behind most CKD in patients without diabetes is mediated by:

A. enzyme systems
B. immune systems
C. catabolic systems
D. hormonal systems

Correct answer: B

Rationale: In non-diabetic patients, CKD is often mediated by immune system responses. Chronic inflammation triggered by immune system dysfunction can contribute to progressive kidney damage. Therefore, the correct answer is 'immune systems.' Choices A, C, and D are incorrect because CKD in non-diabetic patients is primarily associated with immune system abnormalities rather than enzyme, catabolic, or hormonal systems.

4. Risk factors that have been shown to contribute to age-related macular degeneration include _____.

A. oxidative stress from sunlight
B. iron-deficiency anemia
C. decreased intake of phytochemicals
D. vitamin B6 malabsorption

Correct answer: A

Rationale: The correct answer is A: oxidative stress from sunlight. Oxidative stress caused by exposure to sunlight is a significant risk factor for age-related macular degeneration. This condition can result in vision loss among older individuals. Choices B, C, and D are incorrect. Iron-deficiency anemia, decreased intake of phytochemicals, and vitamin B6 malabsorption are not established risk factors for age-related macular degeneration.