nurse is providing teaching to the parents of a newborn about newborn genetic screening. Which of the following statements should the nurse include in the teaching?
"This test will be repeated when your baby is 2 months old."
"Your baby will be given 2 ounces of water to drink prior to the test."
"This test should be performed after your baby is 24 hours old."
"A nurse will draw blood from your baby's inner elbow."
The Correct Answer is C
Choice A reason:
"This test will be repeated when your baby is 2 months old. “This is a false statement. Newborn genetic screening is usually performed shortly after birth. The test is not typically repeated when the baby is 2 months old, as it is meant to detect conditions early on, allowing for prompt intervention and management if necessary.
Choice B reason:
"Your baby will be given 2 ounces of water to drink prior to the test."This is a false statement. The baby does not need to drink water before the newborn genetic screening test. The test is usually performed by collecting a small blood sample from the baby's heel, and there is no need for the baby to drink water beforehand.
Choice C reason:
"This test should be performed after your baby is 24 hours old. “This is the appropriate statement. The nurse should include the statement that newborn genetic screening should be performed after the baby is 24 hours old. Newborn genetic screening, also known as newborn screening or heel prick test, is a standard test performed on newborns to detect certain genetic, metabolic, and congenital disorders early on. The test is typically done by pricking the baby's heel to collect a small sample of blood, which is then analysed in a laboratory.
Choice D reason:
"A nurse will draw blood from your baby's inner elbow. “This is a false statement. The correct location for collecting the blood sample for newborn genetic screening is the baby's heel. The nurse will prick the baby's heel to obtain a few drops of blood, which will then be collected on a special filter paper for laboratory analysis.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
The correct answer is choice D. Administer a cathartic suppository 30 min prior to scheduled defecation times. This is because a cathartic suppository stimulates the nerve endings in the rectum, causing a contraction of the bowel and facilitating defecation. This is especially helpful for clients who have an upper motor neuron or reflexic bowel, which means they have lost the ability to feel when the rectum is full and have a tight anal sphincter muscle. A
bowel program is a way of controlling or moving the bowels after a spinal cord injury, which may affect normal bowel function depending on the spinal level involved. A bowel program aims to achieve regular bowel movements, prevent constipation or impaction, and avoid accidents.
Choice A is wrong because encouraging a maximum fluid intake of 1,500 mL per day is not enough to prevent constipation and promote bowel health. A fluid intake of at least 2,000 mL per day is recommended for most adults.
Choice B is wrong because increasing the amount of refined grains in the client’s diet can worsen constipation and reduce stool bulk.
Refined grains are low in fiber, which is essential for normal bowel function. A high-fiber diet of at least 20 to 35 grams per day is advised for clients with spinal cord injury.
Choice C is wrong because providing the client with a cold drink prior to defecation can have the opposite effect of stimulating the bowel.
Cold drinks can slow down the digestive process and reduce peristalsis, which is the movement of food through the intestines. Warm or hot drinks can help stimulate the bowel and increase peristalsis.
Correct Answer is D
Explanation
Provide humidification of the room air. This is because humidification can help moisten the oral mucosa and reduce the discomfort of xerostomia. Xerostomia is a condition of dry mouth caused by reduced or absent saliva flow, which can occur after radiation therapy to the head and neck area.
Choice A is wrong because rinsing the mouth with an alcohol-based mouth wash can irritate the oral tissues and worsen xerostomia. Alcohol can also dehydrate the mouth and reduce saliva production.
Choice B is wrong because esophageal speech is a method of voice restoration after laryngectomy, not a treatment for xerostomia.
Esophageal speech involves swallowing air into the esophagus and releasing it to create sound.
It has nothing to do with saliva flow or dry mouth.
Choice C is wrong because saltine crackers are dry and hard to swallow without adequate saliva.
They can also scratch the oral mucosa and cause pain or bleeding. Offering the client saltine crackers between meals can aggravate xerostomia and increase the risk of choking.
Normal ranges for saliva flow vary depending on the method of measurement, but generally, a stimulated saliva flow rate of less than 0.7 mL/min or an unstimulated saliva flow rate of less than 0.1 mL/min is considered indicative of xerostomia.
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