The purpose of chest percussion and vibration is to loosen secretions in the lungs. The difference between the procedures is:- Skildor

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ATI Proctored Nutrition Exam 2019 Questions

Question 1 of 5

The purpose of chest percussion and vibration is to loosen secretions in the lungs. The difference between the procedures is:

A. Percussion uses only one hand, while vibration uses both hands B. Percussion delivers cushioned blows to the chest with cupped palms, while vibration gently shakes secretions loose C. In both percussion and vibration, the hands are not on top of each other, and hand action is not in tune with the client's breath D. Percussion slaps the chest to loosen secretions, while vibration shakes the secretions along with the inhalation

Correct Answer: D

Rationale: Chest percussion involves the use of rhythmic tapping to dislodge mucus from the lungs, facilitating its movement toward the larger airways where it can be expelled. This technique is particularly important in conditions where mucus retention is a significant risk factor for infection. The key difference between chest percussion and vibration is that percussion involves slapping the chest to loosen secretions, while vibration involves shaking the secretions along with the inhalation, aiding in moving the loosened secretions upwards for easier removal. Choices A, B, and C do not accurately describe the main difference between chest percussion and vibration, making them incorrect.

Question 2 of 5

Fires are approached using the mnemonic RACE, in which, R stands for:

A. Run B. Race C. Rescue D. Remove

Correct Answer: A

Rationale: Patient safety and efficacy of care depend on actions rooted in established nursing protocols that consider both the immediate and long-term needs of the patient.

Question 3 of 5

Which meal should be removed for a client taking warfarin?

A. Oriental cabbage salad with chicken B. Beef enchilada, rice, and beans C. Ham and cheese sandwich D. Macaroni salad and grapefruit slices

Correct Answer: C

Rationale: The correct meal to remove for a client taking warfarin is the 'Ham and cheese sandwich.' Ham is high in vitamin K, which can interfere with the effectiveness of warfarin, a medication that works by decreasing the clotting ability of the blood. Vitamin K can counteract the effects of warfarin by promoting blood clotting. Choices A, B, and D do not contain high amounts of vitamin K and are therefore safer options for individuals taking warfarin.

Question 4 of 5

The purpose of ECT in clients with depression is to:

A. Stimulation in the brain to increase brain conduction and counteract depression B. Mainly Biologic, increasing the norepinephrine and serotonin level C. Creates a temporary brain damage that will increase blood flow to the brain D. Involves the conduction of electrical current to the brain to charge the neurons and combat depression

Correct Answer: A

Rationale: Patient safety and efficacy of care depend on actions rooted in established nursing protocols that consider both the immediate and long-term needs of the patient.

Question 5 of 5

Which statement about essential nutrients should the nurse include?

A. Fat-containing foods can help to decrease triglyceride levels. B. Animal sources of protein contain 20 essential amino acids. C. Carbohydrates are the primary source of fuel for muscles and the brain. D. High-fiber foods are a good source of energy.

Correct Answer: C

Rationale: The correct answer is C because carbohydrates are indeed the primary source of fuel for muscles and the brain. Choice A is incorrect because while certain fats are essential, they do not help decrease triglyceride levels. Choice B is incorrect because animal sources of protein do not contain all 20 essential amino acids. Choice D is incorrect because although high-fiber foods are important for digestion and overall health, they are not a direct source of energy.

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