Nokea
The following are known to be causes of hepatitis except:
- A. virus
- B. toxin
- C. bacteria
- D. chemicals and drugs
Correct Answer: C
Rationale: Hepatitis is inflammation of the liver, and it can be caused by viruses, toxins, or chemicals and drugs. Bacteria, however, do not typically cause hepatitis. Common viral causes of hepatitis include hepatitis A, B, and C. Toxins like alcohol and certain medications, as well as exposure to chemicals, can also lead to hepatitis. Therefore, bacteria are not considered one of the primary causes of hepatitis.
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Which manifestation is more specific to occur in anaplastic large cell lymphoma (ALCL) than other types of non-Hodgkin lymphoma?
- A. primary bone marrow involvement
- B. intestinal involvement
- C. CNS involvement
- D. primary mediastinal involvement
Correct Answer: D
Rationale: Primary mediastinal involvement is a hallmark feature of ALCL.
During a routine check-up, the nurse evaluates a client with rheumatoid arthritis. To assess for the most obvious disease manifestations first, the nurse checks for:
- A. Muscle weakness
- B. Painful subcutaneous nodules
- C. Joint abnormalities
- D. Gait disturbances
Correct Answer: C
Rationale: When evaluating a client with rheumatoid arthritis, the nurse should check for joint abnormalities first because it is the most obvious manifestation of the disease. Rheumatoid arthritis primarily affects the joints, causing inflammation, pain, stiffness, and potentially deformity over time. Assessing for joint abnormalities can provide crucial information about the severity and progression of the disease, guiding further assessment and intervention plans. Muscle weakness, painful subcutaneous nodules, and gait disturbances can also be present in rheumatoid arthritis, but joint abnormalities are the hallmark feature that should be assessed initially.
All the following are compatible with the definition of obstructive sleep apnea EXCEPT
- A. episodes of prolonged upper airway obstruction
- B. repeated apnea
- C. 230% reduction in airflow
- D. 2-30% O2 desaturation
Correct Answer: D
Rationale: Oxygen desaturation of 2-30% is too low to define mild-to-moderate sleep apnea.
all of the following may be present in child with cretinism except:
- A. prolonged jaundice
- B. umbilical hernia
- C. wet skin
- D. feeding problem
Correct Answer: A
Rationale: Cretinism is a condition caused by congenital hypothyroidism. Common features of cretinism include umbilical hernia, wet skin, and feeding problems. Prolonged jaundice is not typically associated with cretinism. Jaundice is more commonly seen in conditions such as neonatal hepatitis or biliary atresia.
A client with ascites has a paracentesis, and 1500 ml of fluid is removed. Immediately following the procedure it is most important for the nurse to observe for:
- A. A rapid, thready pulse
- B. Decreased peristalsis .
- C. Respiratory congestion
- D. An increased in temperature
Correct Answer: C
Rationale: Following a paracentesis procedure where a large amount of ascitic fluid is removed, there is a risk of developing a fluid shift and a potential complication known as "paracentesis-induced circulatory dysfunction" (PICD). This may cause a sudden increase in central blood volume due to rapid re-distribution of fluid, leading to respiratory congestion, dyspnea, and hypoxemia. Therefore, it is crucial for the nurse to monitor the client closely for signs of respiratory distress or congestion immediately after the procedure to prevent any respiratory complications. A rapid, thready pulse (choice A) may indicate hypovolemia, but it is not the most important immediate concern in this case. Decreased peristalsis (choice B) and an increased temperature (choice D) are not typically associated with the immediate post-paracentesis period and are therefore lower priorities compared to monitoring for signs of respiratory congestion.