Nokea
You are explaining the risk of leukemia in children with Down syndrome to medical students; your discussion will include all the following statements EXCEPT
- A. acute leukemia occurs more frequently in children with Down syndrome than in the general population
- B. AML is more common in children with Down syndrome as compared to ALL
- C. children with Down syndrome have a slightly inferior outcome ratio of ALL/AML in general
- D. children with Down syndrome who develop AML demonstrate remarkable sensitivity to antimetabolites
Correct Answer: D
Rationale: Children with Down syndrome often have better outcomes when treated with specific regimens, contrary to this option.
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A client seeks care for hopeless that has lasted for 1 month. To elicit the most appropriate information about this problem, the nurse should ask which question.
- A. "Do you smoke cigarettes, cigars or pipe?"
- B. "Do you eat a lot of red meat?"
- C. "Have you strained your voice recently?"
- D. "Do you eat spicy foods?"
Correct Answer: E
Rationale: The most appropriate question to elicit information about feelings of hopelessness lasting for 1 month would be related to mental health and emotional well-being. Therefore, asking about smoking habits, diet, voice strain, or spicy food consumption are not directly relevant to the client's presenting concern. Instead, asking about the individual's feelings, thoughts, and experiences related to the ongoing feelings of hopelessness would provide essential information for understanding and addressing the client's mental health needs.
Which of the following is the most critical intervention needed for a client with myxedema coma?
- A. Administering an oral dose of levothyroxine (Synthroid)
- B. Warming the client with a warming blanket
- C. Measuring and recording accurate intake and output
- D. Maintaining a patent airway
Correct Answer: A
Rationale: Myxedema coma is a severe form of hypothyroidism that can lead to life-threatening complications, including decreased level of consciousness, hypothermia, respiratory depression, and cardiovascular collapse. Rapid administration of thyroid hormone replacement therapy, such as levothyroxine, is crucial in the management of myxedema coma to reverse the underlying hypothyroid state and improve clinical outcomes. Therefore, administering an oral dose of levothyroxine is the most critical intervention needed for a client with myxedema coma. While warming the client with a warming blanket, measuring intake and output, and maintaining a patent airway are important aspects of care, they are not as directly related to the reversal of the underlying hypothyroid state in myxedema coma as administering levothyroxine.
A surgical intervention that can cause substantial remission of myasthenia gravis is:
- A. Esophagostomy
- B. Thymectomy
- C. Myomectomy
- D. Spleenectomy
Correct Answer: B
Rationale: Thymectomy is a surgical procedure that involves the removal of the thymus gland. The thymus is a key component of the immune system and is believed to play a role in the development of myasthenia gravis (MG). In some cases, particularly in younger patients with early onset MG or with thymoma (a tumor of the thymus), thymectomy can lead to substantial remission of MG symptoms or even a cure. By removing the thymus gland, the abnormal immune response in MG may be reduced, resulting in improved muscle strength and decreased symptoms. It is worth noting that thymectomy is not always indicated for all patients with MG and should be considered on a case-by-case basis in consultation with a healthcare provider specialized in neuromuscular diseases.
The physician orders propranolol (Inderal) for a client's angina. The effect of this drug is to:
- A. Act as a vasoconstrictor
- B. Block beta stimulation in the heart
- C. Act as a vasodilator
- D. Increase the heart rate
Correct Answer: B
Rationale: Propranolol (Inderal) is a beta-blocker medication that works by blocking beta stimulation in the heart. By doing so, it reduces the workload on the heart and helps to decrease the heart rate and blood pressure. This is beneficial in the management of angina because it decreases the oxygen demand of the heart muscle, thereby relieving chest pain. Propranolol does not act as a vasoconstrictor, vasodilator, or increase the heart rate.
The most common type of CP is :
- A. Athetoid
- B. B.Spastic
- C. Ataxic
- D. None Of The Above
Correct Answer: B
Rationale: Spastic cerebral palsy is the most common type of cerebral palsy, accounting for around 70-80% of cases. Spastic CP is characterized by stiff, tight muscles that can affect movement and coordination. This type of CP is caused by damage to the motor cortex of the brain, leading to increased muscle tone and difficulty with voluntary movements. Symptoms of spastic CP can vary in severity and may affect one or multiple limbs.