Nursing Elites

1. Patients with gallbladder disease should reduce their intake of:

• A. Protein
• B. Sodium
• C. Cholesterol
• D. Fat

Correct answer: D

Rationale: Patients with gallbladder disease are advised to reduce their fat intake because fats can trigger gallbladder symptoms such as pain and bloating. While protein, sodium, and cholesterol may also impact overall health, reducing fat intake specifically helps manage gallbladder-related symptoms effectively. Protein is important for tissue repair, sodium can affect blood pressure, and cholesterol levels impact heart health, but in the context of gallbladder disease, fat reduction is the most beneficial.

2. A client is ordered lisinopril (Zestril) for the treatment of hypertension. He asks the nurse about possible adverse effects. The nurse should inform him about which common adverse effects of angiotensin-converting enzyme (ACE) inhibitors?

• A. Constipation
• B. Dizziness
• C. Headache
• D. B, C

Correct answer: D

Rationale: The correct answer is D: 'B, C.' Dizziness and headache are common side effects of ACE inhibitors due to their blood pressure-lowering effects. Constipation is not a common adverse effect associated with ACE inhibitors, so choice A is incorrect. Choice B (Dizziness) and choice C (Headache) are more commonly seen and are directly related to the mechanism of action of ACE inhibitors, making them the correct choices.

3. Clinitest is used in testing the urine of a client for glucose. Which of the following, if committed by a nurse, indicates an error?

• A. Specimen is collected after meals
• B. The nurse puts the Clinitest tablet into a test tube
• C. She added 5 drops of urine and 10 drops of water
• D. If the color becomes orange or red, it is considered

Correct answer: C

Rationale: When conducting a Clinitest for testing urinary glucose levels, it is essential to add the correct amounts of urine and Clinitest reagent as instructed. Adding more water than urine could dilute the sample, leading to inaccurate test results. It's important to follow the correct ratio of drops specified in the instructions for an accurate reading. Choice A is incorrect as the specimen should be collected before meals for accurate results. Choice B is incorrect as it should be the Clinitest tablet, not the clingiest tablet. Choice D is incorrect as the statement is incomplete and lacks clarity.

4. A nurse is reviewing the laboratory results for a client with a history of atherosclerosis and notes elevated cholesterol levels. Which statement by the client indicates the nurse should plan follow-up instruction on a low-cholesterol diet?

• A. ''I take an omega-3 supplement daily.''
• B. ''I cook my food with canola oil.''
• C. ''I eat three eggs for breakfast each morning.''
• D. ''I flavor my meat with lemon juice.''

Correct answer: C

Rationale: The correct answer is C. Eating three eggs daily increases cholesterol intake, which could exacerbate atherosclerosis. Choice A is incorrect because taking an omega-3 supplement can actually help reduce cholesterol levels. Choice B is incorrect as canola oil is a healthier choice compared to saturated fats. Choice D is incorrect since flavoring meat with lemon juice does not significantly impact cholesterol levels.

5. Which of the following is a process of heat loss that involves the transfer of heat from one surface to another?

• A. Radiation
• B. Conduction
• C. Convection
• D. Evaporation

Correct answer: B

Rationale: Conduction is the process of heat transfer that occurs between objects or substances that are in direct contact with each other. In this process, heat is transferred from a hotter surface to a cooler surface through direct contact. This type of heat transfer does not involve the movement of the substances themselves, only the transfer of thermal energy. Radiation (Choice A) is the transfer of heat through electromagnetic waves, while convection (Choice C) is the transfer of heat through the movement of fluids. Evaporation (Choice D) is a cooling process that involves the phase change of a liquid into a gas.

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