Nursing Elites

1. Heparin 20,000 units in 500 ml D5W at 50 ml/hour has been infusing for 5.5 hours. How much heparin has the client received?

• A. 11,000 units.
• B. 13,000 units.
• C. 15,000 units.
• D. 17,000 units.

Correct answer: A

Rationale: To calculate the total amount of heparin received, multiply the infusion rate (50 ml/hour) by the total infusion time (5.5 hours). This results in 275 ml of the solution infused. Since there are 20,000 units of heparin in 500 ml, there are 800 units per ml. Therefore, 275 ml contains 220,000 units. However, the heparin is diluted in 500 ml, so the client has received half of this amount, which is 110,000 units. Therefore, the correct answer is 11,000 units. Choices B, C, and D are incorrect as they do not reflect the correct calculation based on the provided information.

2. A client has a fecal impaction. Before digital removal of the mass, which of the following types of enemas should be administered to soften the feces?

• A. Oil retention
• B. Soapsuds
• C. Saline
• D. Hypertonic

Correct answer: A

Rationale: An oil retention enema is the most appropriate choice to soften and lubricate the feces before digital removal. Oil retention enemas help in making the stool easier to remove digitally due to their lubricating properties. Soapsuds, saline, and hypertonic enemas are not specifically designed to soften feces and are used for different purposes. Soapsuds enemas are used for cleansing, saline enemas for bowel evacuation, and hypertonic enemas for bowel distension in preparation for diagnostic procedures.

3. A charge nurse is talking with a newly licensed nurse and is reviewing nursing interventions that do not require a provider’s prescription. Which of the following interventions should the charge nurse include?

• A. Writing a prescription for morphine sulfate as needed for pain
• B. Inserting a nasogastric (NG) tube to relieve gastric distention
• C. Showing a client how to use progressive muscle relaxation
• D. Performing a daily bath after the evening meal

Correct answer: C

Rationale: The correct answer is C. Showing a client how to use progressive muscle relaxation is an intervention that does not require a provider's prescription. This falls within the nurse's scope of practice and can be implemented to promote relaxation and reduce stress for the client. Choices A and B involve tasks that require a provider's prescription and specialized training. Writing a prescription for morphine sulfate and inserting an NG tube should only be done by authorized healthcare providers. Choice D, performing a daily bath, while within the nurse's scope, does not specifically address interventions that do not require a provider's prescription.

4. When a client files a lawsuit against an LPN for malpractice, the client must prove that there is a link between the harm suffered and actions performed by the nurse that were negligent. This is known as:

• A. Evidence
• B. Tort discovery
• C. Proximate cause
• D. Common cause

Correct answer: C

Rationale: The correct answer is C, 'Proximate cause.' Proximate cause establishes the link between the harm suffered and the negligent actions performed by the nurse. In a malpractice lawsuit, proving proximate cause is essential to demonstrate that the nurse's actions directly led to the harm experienced by the client. Choice A, 'Evidence,' is incorrect as evidence is the information presented to support or refute a claim, not specifically the link between harm and negligence. Choice B, 'Tort discovery,' is incorrect as it does not specifically refer to establishing the link between harm and negligence. Choice D, 'Common cause,' is incorrect as it does not capture the legal concept of proximate cause in establishing liability in malpractice cases.

5. A client with a prescription for a clear liquid diet is receiving teaching about food choices from a nurse. Which of the following selections by the client indicates an understanding of the teaching?

• A. Gelatin
• B. Whole milk
• C. Cream soups
• D. Orange juice

Correct answer: A

Rationale: The correct answer is A: Gelatin. Gelatin is suitable for a clear liquid diet because it is transparent and free of solid particles. Clear liquid diets are designed to be easily digested and leave minimal residue in the gastrointestinal tract. Choices B, C, and D are not appropriate for a clear liquid diet. Whole milk, cream soups, and orange juice contain solid particles or pulp, which are not allowed on a clear liquid diet. Whole milk and cream soups are not clear liquids as they contain milk solids and vegetable particles respectively. Orange juice contains pulp, which is not part of a clear liquid diet. It is important for clients to follow dietary restrictions to achieve the intended therapeutic outcomes.

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