Nokea
The nurse knows that Parkinson's disease a progressive neurologic disorder is characterized by:
- A. Bradykinesia
- B. Tremor
- C. Muscle rigidity
- D. All of the above
Correct Answer: D
Rationale: Parkinson's disease is a progressive neurologic disorder that is characterized by a triad of symptoms known as the classic Parkinsonian triad. These symptoms include bradykinesia (slowness of movement), tremor (involuntary shaking), and muscle rigidity (stiffness of the muscles). Therefore, all of the given choices are correct in describing the characteristics of Parkinson's disease.
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Radiotherapy is an effective modality of treatment in variable pediatric solid tumors. Of the following, the LEAST responsive tumor to radiotherapy is
- A. rhabdomyosarcoma
- B. neuroblastoma
- C. nephroblastoma
- D. osteosarcoma
Correct Answer: D
Rationale: Osteosarcoma is relatively radioresistant compared to other listed tumors.
A client has type1 diabetes. Her husband finds her unconscious at home and administers glucagons, 0.5 mg S.C. She awakens in 5 minutes .Why her husband offer a complex carbohydrate snack to her as soon as possible?
- A. To decrease the possibility of nausea and vomiting
- B. To restore liver glycogen and prevent secondary hypoglycemia
- C. To stimulate her appetite
- D. To decrease the amount of glycogen in her system
Correct Answer: B
Rationale: Providing a complex carbohydrate snack to the client after she has been treated with glucagon is important to restore liver glycogen and prevent secondary hypoglycemia. Glucagon works by stimulating the liver to release stored glucose, which quickly raises blood sugar levels. However, this can deplete the liver's glycogen stores, making the client susceptible to experiencing hypoglycemia again if additional glucose is not consumed. Offering a complex carbohydrate snack will help replenish the liver's glycogen stores and sustain blood sugar levels to prevent a recurrence of hypoglycemia.
Laboratory confirmation of the diagnosis in Question 1 can best be obtained by measuring the toxic compound's concentration in which of the following?
- A. Urine
- B. Blood
- C. Hair
- D. Saliva
Correct Answer: A
Rationale: Mercury levels are most accurately measured in urine, especially in cases of chronic exposure.
The MOST appropriate age of a child who helps to undress; puts 3 words together (subject, verb, object); and handles spoon well is
- A. 15 months
- B. 18 months
- C. 24 months
- D. 30 months
Correct Answer: C
Rationale: These milestones are typically achieved around 24 months.
A 10 years old girl presented with fever and bruises for last 2 weeks. On examination she is pale; however there is no evidence of lymphadenopathy or hepatosplenomegaly. Her Hb is 6g/dl, TLC is 2700 and platelets are 90000. The most appropriate investigation to clinch the diagnosis is:
- A. Bone marrow aspiration
- B. Retics count
- C. Bleeding time
- D. PT and APTT
Correct Answer: A
Rationale: Bone marrow aspiration is essential to rule out conditions like aplastic anemia or leukemia, which could explain the symptoms and lab findings.