A nurse is providing teaching to the caregiver of an infant born with congenital talipes equinovarus (clubfoot). Which of the following statements should the nurse include in their teaching?
A bone development abnormality causes the foot to form incorrectly.
Your baby's foot is twisted to the side due to shortened tendons.
Poor blood supply to the bone results in some of the tissue dying and affecting foot shape.
Clubfoot is caused by a dislocated joint that causes the foot to turn inward.
The Correct Answer is B
Choice A reason: Clubfoot is not primarily a bone development abnormality. It involves shortened tendons and ligaments, causing foot deformity. While bones may adapt to the abnormal positioning, the primary defect lies in soft tissue contractures, not bone formation, making this statement inaccurate.
Choice B reason: Clubfoot (talipes equinovarus) results from shortened tendons and ligaments, twisting the foot inward and downward. This congenital condition involves tight Achilles tendons and other soft tissues, causing the characteristic deformity, correctable with casting or surgery, making this the accurate explanation.
Choice C reason: Poor blood supply is not the cause of clubfoot. The condition stems from soft tissue contractures, not vascular insufficiency leading to tissue death. Bone necrosis is unrelated to this congenital deformity, which involves musculoskeletal misalignment, making this statement incorrect.
Choice D reason: Clubfoot is not caused by a dislocated joint. It results from shortened tendons and ligaments, not joint dislocation. The foot’s inward turn is due to soft tissue contractures, not a displaced joint, distinguishing it from other orthopedic conditions like hip dysplasia.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["C","D","E"]
Explanation
Choice A reason: Inserting a tongue depressor during a seizure is contraindicated as it risks oral injury, tooth damage, or airway obstruction. Seizures cause involuntary jaw clenching, and forcing objects into the mouth can lead to trauma, bleeding, or aspiration, exacerbating the situation and potentially causing respiratory compromise.
Choice B reason: Restraining a client during a seizure can cause fractures or soft tissue injuries due to forceful muscle contractions. It may also increase agitation, complicating care. Allowing the seizure to occur while ensuring a safe environment minimizes harm and supports the natural resolution of seizure activity without physical restriction.
Choice C reason: Assessing airway patency is essential during a seizure, as muscle rigidity and secretions can obstruct the airway, leading to hypoxia. Ensuring a clear airway maintains oxygenation and cerebral perfusion, preventing complications like brain damage from prolonged oxygen deprivation, making this a critical nursing intervention.
Choice D reason: Removing objects from the bed prevents injuries from collisions during seizure-induced movements. This action ensures a safe environment, reducing the risk of trauma such as bruises or fractures, which could complicate recovery. It supports patient safety by minimizing external hazards during uncontrolled muscle activity.
Choice E reason: Placing the client side-lying facilitates drainage of secretions, reducing aspiration risk. Seizures can impair airway clearance, and the lateral position uses gravity to keep the airway open, preventing hypoxia and pulmonary complications like aspiration pneumonia, which can be life-threatening if not managed promptly.
Correct Answer is B
Explanation
Choice A reason: Chickenpox, caused by varicella-zoster virus, presents with a rash and fever, not the characteristic cough of pertussis. It is a distinct viral infection, unrelated to the bacterial respiratory pathology of pertussis, which is caused by Bordetella pertussis.
Choice B reason: Pertussis, caused by Bordetella pertussis, is commonly called whooping cough due to the distinctive whooping sound during coughing fits. This bacterial infection causes severe, prolonged coughing, particularly in children, making it the correct common name for the disease.
Choice C reason: Measles, caused by the rubeola virus, presents with rash, fever, and Koplik spots, not a whooping cough. It is a viral infection, distinct from the bacterial etiology of pertussis, making this an incorrect common name for the condition.
Choice D reason: Fifth disease, caused by parvovirus B19, causes a slapped-cheek rash, not a cough. It is a viral infection, unrelated to the bacterial respiratory symptoms of pertussis, making it an incorrect common name for this bacterial disease.
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