Nokea
The nurse assesses the motor functions during a neurologic examination of a client. Which of the ff steps will help the nurse perform the examination effectively? Choose all that apply
- A. Allow the client to grasp the nurses hand firmly
- B. Check the patient's sensitivity to heat, cold, touch, and pain.
- C. Ask the client to pick up small and large objects between the thumb and forefinger
- D. Ask questions that require cognition and logic
Correct Answer: A
Rationale: A. Allowing the client to grasp the nurse's hand firmly is essential to assess grip strength, coordination, and muscle tone, which are important aspects of motor function evaluation during a neurologic examination.
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Hepatoblastoma is a neoplasm of undifferentiated precursors of hepatocytes. It is of different histological classification; which type predict the MOST favorable outcome?
- A. mixed type of pure epithelial and mesenchymal elements
- B. type of pure epithelial histology
- C. type of mixed fetal and embryonal histology
- D. type of undifferentiated histology
Correct Answer: B
Rationale: Pure epithelial histology, particularly fetal type, is associated with the best prognosis.
Which is most important in the immediate care of the newborn?
- A. Maintain patent airway.
- B. Maintain stable body temperature.
- C. Administer prophylactic eye care.
- D. Establish identification of mother and baby.
Correct Answer: A
Rationale: Maintaining a patent airway is the most critical aspect in the immediate care of a newborn. An open airway is essential for the newborn to breathe effectively and receive adequate oxygen. Any obstruction in the airway can lead to respiratory distress and compromise the baby's oxygenation. Therefore, ensuring the airway is clear and the newborn can breathe properly is the top priority in providing immediate care. While other choices are important aspects of newborn care, ensuring a patent airway takes precedence in order to support the newborn's respiratory function and overall well-being.
Which of the ff nursing interventions is taken as a precautionary measure if shock develops when a client with a spinal cord injury is hospitalized?
- A. An IV line is inserted to provide access to a vein
- B. The head and back are immobilized mechanically with a cervical collar and back support
- C. Traction with weights and pulleys is applied
- D. A turning frame is used EMERGENCY AND DISASTER NURSING SITUATION: A group of high school teenagers went camping to Sohoton this summer for one week. You are the nurse assigned to this camp. For the first three days, you were busy with several emergencies.
Correct Answer: A
Rationale: In a hospital setting, if shock develops in a client with a spinal cord injury, one of the initial nursing interventions as a precautionary measure is to establish intravenous access by inserting an IV line. This is important for administering fluids, medications, and blood products promptly to help stabilize the client's condition. IV access is crucial in managing shock to ensure proper fluid resuscitation and support the circulatory system to maintain adequate perfusion to vital organs. It also allows for continuous monitoring of the client's hemodynamic status, electrolyte levels, and responses to interventions. Therefore, inserting an IV line is a critical nursing intervention in addressing shock in clients with spinal cord injuries to promote timely and effective management.
Katie is admitted to the intensive care unit of Nurseslabs Medical Center for diabetic ketoacidosis; which of the following is of primary importance when caring for the child?
- A. Giving I.V. NPH insulin in high doses
- B. Evaluating the child for cardiac abnormalities
- C. Limiting fluids to prevent aggravating cerebral edema
- D. Monitoring and recording the child's vital signs for hypertension
Correct Answer: B
Rationale: When caring for a child with diabetic ketoacidosis in the intensive care unit, evaluating the child for cardiac abnormalities is of primary importance. Diabetic ketoacidosis can lead to electrolyte imbalances, such as hypokalemia, which can result in cardiac complications, such as arrhythmias and cardiac arrest. Monitoring the child's cardiac function, including obtaining an electrocardiogram (EKG) and assessing for signs of heart failure, is essential in managing and preventing potential cardiac complications in this critical condition. While the other options are important considerations in the care of a child with diabetic ketoacidosis, evaluating the child for cardiac abnormalities takes precedence due to the life-threatening implications of cardiac complications in this setting.
The adrenal cortex is responsible for producing which substances?
- A. Glucocortocoids and androgens
- B. Mineralocortiroids and
- C. Catecholamines and epinephrine catecholamines
- D. Norepinephine and epinephrine
Correct Answer: A
Rationale: The adrenal cortex is the outer portion of the adrenal glands and is responsible for producing hormones known as corticosteroids. Within the corticosteroids, the adrenal cortex produces glucocorticoids (such as cortisol) which are involved in regulating metabolism and the immune response. Additionally, the adrenal cortex produces androgens which are male sex hormones, although they are present in both males and females. Therefore, the correct substances produced by the adrenal cortex are glucocorticoids and androgens (Choice A).