What should be included in the plan of care for a preschool-age child who is admitted in a vasoocclusive sickle cell crisis (pain episode)?

Correct Answer: A

Rationale: Pain management is a crucial component in the plan of care for a preschool-age child admitted with a vasoocclusive sickle cell crisis. Sickle cell disease causes blood vessels to become blocked, leading to ischemia and pain. Managing pain promptly and effectively is necessary to improve the child's comfort level and prevent complications. Pain management strategies typically involve the use of analgesic medications, such as nonsteroidal anti-inflammatory drugs (NSAIDs) or opioids, tailored to the child's age and weight. Additionally, non-pharmacological interventions like distraction techniques and positioning can help in reducing pain and promoting relaxation in children during a sickle cell crisis.

Correct Answer: B

Rationale: Neonatal nurses are likely to use Pavlik's maneuver to detect developmental dysplasia of the hip (DDH) in newborns. Pavlik's maneuver is a technique used to diagnose, treat, and manage DDH in infants. It involves positioning the infant's hips in a flexed and abducted position to help stabilize the hip joint and promote proper development. This technique is gentle and non-invasive, making it suitable for screening infants for hip dysplasia. Other maneuvers listed, such as Barlow's, Gower's, and Allis's maneuvers, are different techniques used to assess hip stability or alignment and are not specific to DDH screening in newborns.

Correct Answer: A

Rationale: The bronchospasm and dyspnea seen in organophosphorus poisoning are primarily caused by the muscarinic action of the toxic substance. Organophosphates inhibit acetylcholinesterase, leading to an excess of acetylcholine at the neuromuscular junctions. This results in overstimulation of muscarinic receptors, causing symptoms such as bronchoconstriction, increased secretions, and respiratory distress. Nicotinic actions primarily lead to muscle weakness and paralysis, while CNS actions can cause seizures and altered mental status. So, in the case of bronchospasm and dyspnea, the muscarinic action is the main contributing factor.

Correct Answer: B

Rationale: The primary objective of care for a child with nephrosis, also known as nephrotic syndrome, is to reduce the excretion of urinary protein. Nephrosis is a condition characterized by excessive loss of protein through the urine, leading to hypoalbuminemia and edema. By reducing the excretion of urinary protein, healthcare providers aim to minimize protein loss and improve the child's nutritional status and overall health. This can be achieved through medications such as corticosteroids, diuretics, and other treatments that help to decrease proteinuria and manage symptoms associated with nephrosis. Additionally, dietary modifications and monitoring for complications such as infection and thrombosis are important aspects of care for children with nephrosis.

Correct Answer: D

Rationale: The characteristic representative of the newborn's gastrointestinal tract is that the intestines are shorter in relation to the body size. This is because a newborn's gastrointestinal tract is still developing and adapting to the digestion and absorption of nutrients. The proportion of the intestines to the body size is smaller in newborns compared to adults. Over time, as the newborn grows and matures, the intestines will also lengthen and increase in capacity to efficiently process food and absorb nutrients.