the purpose of the cuff in tracheostomy tube is to
Logo

Nursing Elites

ATI RN

Nutrition ATI Test

1. What is the purpose of the cuff in a Tracheostomy tube?

Correct answer: B

Rationale: The purpose of the cuff in a Tracheostomy tube is to separate the trachea from the esophagus. The cuff helps prevent aspiration by creating a seal that separates the trachea from the esophagus, reducing the risk of food or fluids entering the lungs. Choices A, C, and D are incorrect because the cuff's primary function in a Tracheostomy tube is to prevent aspiration rather than separating the upper and lower airway, larynx from the nasopharynx, or securing the placement of the tube.

2. Individuals who use antiretroviral drugs frequently develop insulin resistance and _____.

Correct answer: C

Rationale: The correct answer is C: hyperlipidemia. Antiretroviral drugs can often lead to elevated lipid levels (hyperlipidemia), which is a common side effect of this therapy. This increase in lipids can contribute to cardiovascular risk. Hypertension (choice A) is not typically associated with antiretroviral drug use. Hypothyroidism (choice B) and fluid retention (choice D) are also not commonly linked to antiretroviral therapy.

3. Before the nurse researcher starts her study, she analyzes how much time, money, materials and people she will need to complete the research project. This analysis prior to beginning the study is called:

Correct answer: C

Rationale: Effective nursing care involves comprehensive assessments that address all aspects of a patient's condition, ensuring that interventions are appropriately targeted and outcomes are optimized.

4. Which of the following is a poor food source of iron?

Correct answer: B

Rationale: Iron is an essential nutrient for the body, and while it can be found in many different types of foods, the amounts can vary significantly. Cheese, while a good source of other nutrients like calcium and protein, is not a particularly rich source of iron. On the other hand, clams, legumes, and dried fruits are known to contain higher levels of iron. Therefore, among the provided choices, cheese is considered a poor source of iron. It's important to note that a balanced diet should include a variety of foods to ensure the intake of all necessary nutrients.

5. Sucrose is a:

Correct answer: B

Rationale: Sucrose is a disaccharide composed of one glucose and one fructose molecule.

Similar Questions

You are on duty in the medical ward. The mother of your patient who is also a nurse, came running to the nurses station and informed you that Fiolo went into cardiopulmonary arrest.
The nurse is educating a client about foods high in antioxidants A and C. Which breakfast items chosen by the client would indicate that the education was sufficient?
Lynn is an older adult who lives alone and has requested advice on how to eat a nutritious diet as cheaply as possible. One useful, practical tip for Lynn might be to _____.
Fires are approached using the mnemonic RACE, in which, R stands for:
Each is a physiologic role of vitamin D, except one. Which is the exception?

Access More Features

ATI RN Basic
$69.99/ 30 days

  • 5,000 Questions with answers
  • All ATI courses Coverage
  • 30 days access

ATI RN Premium
$149.99/ 90 days

  • 5,000 Questions with answers
  • All ATI courses Coverage
  • 30 days access

Other Courses