A nurse is assisting in the care of a child in the pediatrician's office.
bone marrow failure
hypernatremia
malabsorption
chronic respiratory infections
excessive weight gain
Correct Answer : C,D
Rationale:
• Chronic respiratory infections: A positive sweat chloride test confirms cystic fibrosis, a condition characterized by thick mucus that obstructs airways, leading to persistent cough, wheezing, and a high risk of recurrent lung infections due to impaired mucus clearance.
• Malabsorption: Cystic fibrosis affects the pancreas by blocking enzyme flow needed for digestion. This results in poor nutrient absorption, causing symptoms like excessive hunger, weight loss despite eating well, and abdominal distension, all of which are evident in this child.
• Bone marrow failure: There are no signs of pancytopenia, anemia, or infection susceptibility that would suggest bone marrow dysfunction. Cystic fibrosis does not typically impact hematopoietic function directly.
• Hypernatremia: Although cystic fibrosis can lead to salt imbalances due to abnormal chloride transport, hypernatremia is not commonly a presenting concern unless there's severe dehydration, which is not evident here.
• Excessive weight gain: The child is losing weight despite increased appetite. Malabsorption from pancreatic insufficiency prevents weight gain in cystic fibrosis, making excessive weight gain an unlikely risk.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Rationale:
A. "What coping methods help you when you feel bad?": While assessing coping mechanisms is important for long-term care planning, it does not immediately address the client's current risk for self-harm or suicide. This question is more appropriate after ensuring the client's safety.
B. "Do you have thoughts of suicide?": Determining if the client has suicidal ideation is the priority in this situation. Clients who self-harm may be at high risk for suicide, and direct questioning helps assess intent, plan, and urgency, which is crucial for ensuring immediate safety.
C. "Tell me why you hurt yourself.": Exploring the reasons behind self-injury can be valuable later during therapy or assessment, but it is not the first priority. The nurse must first evaluate the client’s current mental state and risk for further harm before exploring motives.
D. "Who can we call to support you?": Identifying a support system is important for discharge planning and ongoing therapy, but it does not address the immediate concern of suicide risk. Ensuring the client's current safety takes precedence over external support at the time of admission.
Correct Answer is D
Explanation
Rationale:
A. The restraint tie strap is tied into a knot: Restraint straps should be secured using a quick-release or slipknot, not a firm knot. A tight knot can delay removal in an emergency and increases the risk of injury to the client.
B. The restraint is attached to the side rails of the bed: Attaching restraints to side rails is unsafe, as moving the rails can apply excess force or cause injury. Restraints should be secured to a stable part of the bed frame to prevent unintentional tightening or injury.
C. The skin under the restraint is cool and has changed color: Changes in skin temperature or color can indicate impaired circulation, a serious complication of improper restraint use. These findings require immediate attention and potential removal of the restraint.
D. The nurse can insert two fingers under the restraint: Being able to insert two fingers ensures the restraint is snug but not too tight, allowing adequate circulation and reducing the risk of skin breakdown. This is a standard guideline for safe restraint application.
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