Nokea
The MOST appropriate answer to why infants cry in response to another infant's cry is
- A. an early sign of empathy development
- B. a sign of good hearing reflex
- C. a startle reflex
- D. an early sign of fear development
Correct Answer: A
Rationale: Empathy begins developing early, though rudimentary.
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Which of the following tests would the nurse use as an initial screening test to determine hearing loss?
- A. Romberg test
- B. Caloric test
- C. Otoscopic examination
- D. Whisper voice test
Correct Answer: D
Rationale: The nurse would use the whisper voice test as an initial screening test to determine hearing loss. This test involves the nurse whispering a series of words or numbers from a distance behind the patient to assess their ability to hear and repeat the whispered words accurately. This test is quick, easy, and can be performed in a quiet environment without the need for special equipment, making it an effective initial screening tool for hearing loss. The Romberg test assesses balance, the caloric test evaluates vestibular function, and the otoscopic examination is used to assess the external ear canal and eardrum, but none of these tests specifically assess hearing loss.
Which of the following is a nurse patient care role in the preoperative phase?
- A. Obtaining preoperative orders
- B. Offering emotional support
- C. Explaining the surgical procedure
- D. Providing informed consent
Correct Answer: A
Rationale: In the preoperative phase, one of the key roles of a nurse in patient care is to obtain preoperative orders. This involves ensuring that all necessary tests, medications, and procedures are in place before the surgery is performed. By obtaining preoperative orders, the nurse ensures that the patient is adequately prepared for the surgical procedure and that any potential risks or complications are minimized. This role requires attention to detail, clear communication with the healthcare team, and a thorough understanding of the patient's individual needs and medical history.
A mother requests that her child receive the varicella vaccine at the 9-month checkup. The nurse's best response is:
- A. Vaccinated children will likely develop a mild case of chickenpox.
- B. The varicella vaccine is not usually administered before 1 year of age.
- C. The vaccine will be given after the doctor examines your child.
- D. A booster will be needed at 18 months.
Correct Answer: B
Rationale: The varicella vaccine is typically not given until the child is 12 months or older.
is type of hydrocephalus which there no obstructive to pass CSF but malformation of arachnoid villi :
- A. non communicating hydrocephalus
- B. communicating hydrocephalus
- C. obstructive hydrocephalus
- D. non of the above
Correct Answer: B
Rationale: Communicating hydrocephalus is a type of hydrocephalus where there is no obstruction to the passage of cerebrospinal fluid (CSF), but rather a malfunction or malformation of the arachnoid villi, which are responsible for the reabsorption of CSF. In communicating hydrocephalus, the flow of CSF within the ventricular system is disrupted, leading to an accumulation of fluid and resulting in increased intracranial pressure.
The BEST implication of a 6-month-old baby's visuomotor coordination is
- A. voluntary release of objects
- B. comparison ability of small objects
- C. increasing ability to explore objects
- D. autonomy of actions
Correct Answer: A
Rationale: Voluntary release is a key milestone in visuomotor coordination at this age.