The nurse is caring for a client who requires IV fluids. which IV fluid type would be considered a hypertonic solution?
Tonic
Hypertonic
Hypotonic
Isotonic
The Correct Answer is B
Hypertonic solutions have a higher concentration of solutes (such as sodium, glucose, or mannitol) than the fluid in the body's cells, causing water to move out of the cells and into the bloodstream. This results in the shrinking of the cells and an increase in extracellular fluid volume.
Examples of hypertonic solutions include 10% dextrose in water (D10W), 3% saline, and 5% dextrose in 0.9% saline.
In contrast, isotonic solutions have the same concentration of solutes as the fluid in the body's cells, and hypotonic solutions have a lower concentration of solutes than the fluid in the body's cells.
Therefore, in this scenario, the nurse should administer a hypertonic solution to the client who requires IV fluids.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A reason: This is incorrect because it shows that the PN is not familiar with the nursing diagnosis criteria. Three defining characteristics are not the least number required for the diagnosis of Impaired Verbal Communication.
Choice B reason: This is correct because it shows that the PN is familiar with the nursing diagnosis criteria. One defining characteristic is the least number required for the diagnosis of Impaired Verbal Communication, according to the NANDA-I taxonomy.
Choice C reason: This is incorrect because it shows that the PN is not familiar with the nursing diagnosis criteria. Four defining characteristics are not the least number required for the diagnosis of Impaired Verbal Communication.
Choice D reason: This is incorrect because it shows that the PN is not familiar with the nursing diagnosis criteria. Two defining characteristics are not the least number required for the diagnosis of Impaired Verbal Communication.
Correct Answer is B
Explanation
Chest tubes are inserted to drain fluid, blood, or air from the pleural space, which is the space between the lung and the chest wall. It is important to ensure that the chest tube is secured properly and the drainage system is functioning properly before the patient is ambulated. Additionally, the patient may experience discomfort or pain during ambulation, so it is important to assess and manage the patient's pain before and after ambulation.
Option A is not appropriate because it disregards the patient's need to use the restroom and may make the patient feel helpless or dependent.
Option c is not appropriate because it does not address the patient's request for assistance and may make the patient feel neglected or uncared for.
Option d is not appropriate because it is a directive statement that does not take into account the patient's autonomy or individual needs. It is important to involve the patient in the decision-making process and provide appropriate care based on their individual needs and preferences.
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