Blood is what kind of solution?
None
Hypertonic
Isotonic
Hypotonic
The Correct Answer is C
Rationale-Blood is considered an isotonic solution because its solute concentration is similar to that of the cells in the body, allowing for free movement of water across cell membranes without causing a net influx or efflux of water. This isotonic nature is crucial for maintaining cell integrity and function.
Isotonic solutions have the same osmotic pressure as body’s plasma
B-Hypertonic solution like 3% saline have higher osmotic pressure compared to plasma. This type of solutions draw water from the cells causing shrinkage
D-Hypotonic solution like 0.45% saline have lower osmotic pressure as compared to plasma. They cause swelling of cells with eventual damage
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Aspirin can cause gastrointestinal irritation and increase the risk bleeding due to its effect on platelet aggregation. While other side effects such as gastrointestinal discomfort, nausea, and heartburn are common, bleeding is a serious side effect that requires close monitoring.
A, B, D It is less likely for aspirin to cause blurred vision, constipation, or insomnia as direct adverse effects. Aspirin has antiplatelet effects which increases risk of bleeding
Correct Answer is C
Explanation
Rationale-Nonnutritive sugar substitute produces a sweet taste without contributing any calories. For a client with type 1 diabetes mellitus, the best recommendation for a sweetener would be a nonnutritive sugar substitute. These substitutes are considered safe and do not affect blood sugar levels, which is crucial for managing diabetes. They include aspartame, sucralose, and stevia, offer sweetness without the additional calories and carbohydrates, making them a suitable choice for individuals with diabetes. Natural honey and corn syrup, while natural, are high in carbohydrates and can cause an increase in blood sugar levels. This interferes with the titration of insulin and should be avoided.
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