Which statement is true concerning osteogenesis imperfecta (OI)?
OI is easily treated
With a later onset, the disease usually runs a more difficult course
Braces and PT exercises are of no therapeutic value
OI is an inherited disorder
The Correct Answer is D
Choice A: OI is Easily Treated
Osteogenesis imperfecta (OI) is not easily treated. It is a genetic disorder characterized by fragile bones that break easily. While there are treatments available to manage symptoms and improve quality of life, there is no cure for OI1. Treatments include medications to strengthen bones, physical therapy, and surgical procedures.
Choice B: With a Later Onset, the Disease Usually Runs a More Difficult Course
The severity of osteogenesis imperfecta can vary widely, but it is not necessarily true that a later onset leads to a more difficult course. The course of the disease depends on the type of OI and the specific genetic mutation involved. Some types of OI are more severe and present earlier in life, while others are milder and may not be diagnosed until later.
Choice C: Braces and PT Exercises are of No Therapeutic Value
This statement is incorrect. Braces and physical therapy (PT) exercises are valuable in managing osteogenesis imperfecta. Physical therapy helps in building muscle strength, improving joint movement, and preventing fractures. Braces can provide support for weak muscles, decrease pain, and keep joints properly aligned.
Choice D: OI is an Inherited Disorder
This statement is true. Osteogenesis imperfecta is a genetic disorder that is usually inherited in an autosomal dominant pattern. This means that a person only needs one copy of the defective gene from one parent to inherit the disorder. In some cases, OI can also occur due to a spontaneous mutation.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A reason:
Offering peanut butter and water is not the best immediate action for treating hypoglycemia. Peanut butter is a protein-rich food that takes longer to digest and does not quickly raise blood sugar levels. Water does not contain any carbohydrates and will not help in raising blood sugar levels.
Choice B Reason:
Giving one tablespoon of ice cream is not the most effective way to treat hypoglycemia. While ice cream contains sugar, it also has fat, which slows down the absorption of sugar into the bloodstream. This delay can prevent the rapid correction of low blood sugar levels.
Choice C Reason:
Giving a hard candy lollipop to lick can provide some sugar, but it is not the most efficient method for quickly raising blood sugar levels. The amount of sugar in a lollipop may not be sufficient to correct hypoglycemia, and the slow consumption may delay the necessary rise in blood sugar.
Choice D Reason:
Providing 1/2 cup of juice followed by cheese with a cracker is the best action for treating hypoglycemia. Juice contains fast-acting carbohydrates that can quickly raise blood sugar levels. Following it with cheese and a cracker provides protein and fat, which help stabilize blood sugar levels and prevent them from dropping again.
Correct Answer is A
Explanation
Choice A reason:
Cleansing the suture line, maintaining an upright position, and using arm restraints are crucial aspects of postoperative care for an infant after cleft lip repair. Cleansing the suture line helps prevent infection and promotes healing. Keeping the infant in an upright position reduces the risk of aspiration and helps with breathing. Arm restraints prevent the infant from touching or rubbing the surgical site, which could disrupt the healing process.
Choice B Reason:
Mouth irrigations and a prone position are not recommended for postoperative care after cleft lip repair. Mouth irrigations can be too harsh for the delicate surgical site, and a prone position (lying face down) can increase the risk of aspiration and breathing difficulties. Cleansing the suture line is important, but the other aspects of this choice are not suitable.
Choice C Reason:
Frequent oral suction and spoon feeding are not appropriate for an infant after cleft lip repair. Oral suction can be too aggressive and may damage the surgical site. Spoon feeding is not recommended as it can put pressure on the healing lip. Giving a teething toy is also not advisable as it can cause the infant to put objects in their mouth, potentially harming the surgical site.
Choice D Reason:
Arm restraints are indeed necessary to prevent the infant from touching the surgical site. However, postural drainage and mouth irrigations are not suitable for postoperative care after cleft lip repair. Postural drainage is not relevant to this condition, and mouth irrigations can be too harsh for the healing tissue.
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