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.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A reason:
Opioid analgesics are not given as a last resort solely because of the threat of addiction. While the risk of addiction is a concern, opioids are often necessary for managing severe pain, especially in conditions like sickle cell anemia. The American Society of Hematology guidelines emphasize the importance of effective pain management in sickle cell disease, which often includes the use of opioids. The goal is to manage pain effectively while monitoring for signs of misuse or addiction.
Choice B reason:
Opioid analgesics are often ordered and are usually needed for managing severe pain in patients with sickle cell anemia. Pain episodes in sickle cell disease can be extremely severe and debilitating, requiring potent analgesics like morphine for relief. The management of acute vaso-occlusive pain in sickle cell disease often necessitates the use of opioids to provide adequate pain control.
Choice C reason:
Opioid analgesics, when medically indicated and used under proper medical supervision, rarely cause addiction. The risk of addiction is significantly lower when opioids are used appropriately for pain management in a controlled medical setting. The Mayo Clinic highlights that while opioids have addictive properties, their medical use for pain relief, especially in acute settings, is generally safe when monitored by healthcare professionals.
Choice D reason:
Opioid analgesics are not used only if other measures, such as ice packs, are ineffective. While non-pharmacological measures can be part of pain management, opioids are often necessary for managing severe pain episodes in sickle cell disease. The use of opioids is based on the severity of the pain and the clinical judgment of the healthcare provider.
Correct Answer is C
Explanation
Choice A reason:
Rye and oats: Rye contains gluten, which must be avoided by individuals with celiac disease. Oats, while naturally gluten-free, can often be contaminated with gluten during processing. Therefore, they should be introduced cautiously and only if labeled gluten-free.
Choice B Reason:
Wheat and corn: Wheat is a major source of gluten and must be strictly avoided by those with celiac disease. Corn, on the other hand, is naturally gluten-free and safe for consumption. However, since wheat is included in this option, it is not suitable for a gluten-free diet.
Choice C Reason:
Rice and soy: Both rice and soy are naturally gluten-free and safe for individuals with celiac disease. They are excellent alternatives to gluten-containing grains and provide essential nutrients.
Choice D Reason:
Barley and millet grain: Barley contains gluten and must be avoided by those with celiac disease. Millet is naturally gluten-free and safe for consumption. However, since barley is included in this option, it is not suitable for a gluten-free diet.
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