Based on the diagnosis of Dehydration, select which IV solution will be ordered to treat waiting this patient.
5% dextrose in Lactated ringers
0.45% sodium chloride
0.9 Sodium chloride
3% Normal Saline
The Correct Answer is C
0.9% Sodium chloride is a balanced isotonic solution that closely resembles the electrolyte composition of the extracellular fluid. It is commonly used to treat dehydration because it helps restore fluid volume and electrolyte balance in the body.
5% dextrose in Lactated Ringers: This solution is typically used for fluid and electrolyte replacement in patients who have significant fluid losses or imbalances, but it may not be the best choice for dehydration alone.
0.45% sodium chloride: This solution, also known as half-normal saline, has a lower concentration of sodium chloride and is often used for patients who require hypotonic fluids. It may not provide enough electrolyte replacement for a dehydrated patient. 3% Normal Saline: This solution has a higher concentration of sodium chloride and is typically used for specific indications, such as severe hyponatremia or in critical care settings. It is not the first-line choice for treating dehydration.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","D"]
Explanation
Signs and symptoms associated with a hypersensitivity reaction to cephalosporin antibiotics can include:
1. Skin rash: Hypersensitivity reactions often manifest as skin rashes, which can range from mild to severe. The rash may be itchy, red, raised, and may spread to different areas of the body.
2. Intense pruritus: Pruritus refers to severe itching, which can be a prominent symptom of a hypersensitivity reaction to cephalosporins.
Dizziness and hyperglycemia are not commonly associated with hypersensitivity reactions to cephalosporins. Dizziness may be a side effect of some medications, including antibiotics, but it is not a specific symptom of a hypersensitivity reaction. Hyperglycemia, or high blood sugar levels, is not typically attributed to a hypersensitivity reaction to cephalosporins. It's important to note that hypersensitivity reactions can vary in severity and may include other symptoms such as fever, swelling, difficulty breathing, wheezing, and anaphylaxis. If a hypersensitivity reaction is suspected, it is crucial to seek immediate medical attention for proper evaluation and management.
Correct Answer is B
Explanation
Pain tolerance refers to the maximum level of pain that an individual can tolerate without significant distress. It is influenced by various factors, including psychological and emotional factors. While emotions such as anger, boredom, and introversion can have an impact on a person's pain perception and experience, sleep plays a significant role in pain tolerance. During sleep, the body is in a state of rest and relaxation, allowing for decreased sensory input and potentially reducing pain perception. Sleep provides an opportunity for the body to repair and heal, which can contribute to improved pain tolerance. Additionally, sleep promotes the release of endogenous opioids, which are natural pain-relieving substances produced by the body.
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