OMSB_OEN Exam Preparation Material | Omani Examination for Nurses

Explanation:
Post Renal Transplant Care:
Patients who undergo renal transplants are prescribed immunosuppressive medications like Cyclosporine (Sandimmune) to prevent organ rejection.
Risk Factors for Septic Shock:
Age: Older adults have a higher risk of infections, but age alone is not the primary factor for septic shock in this context.
Multiple Surgeries: Increase the risk of infection but not as significant as immunosuppression. Immunosuppression: The primary risk factor as it weakens the immune system, making the patient highly susceptible to infections leading to septic shock.
History of Medication Sensitivity: Important but less relevant to septic shock risk.
Reference: National Institutes of Health (NIH) on post-transplant care Mayo Clinic on Septic Shock

Explanation:
Audiometry is the most important diagnostic test for assessing hearing loss. This test measures a person's ability to hear sounds, varying in pitch and loudness. It is a comprehensive evaluation that helps determine the degree and type of hearing loss, whether it is conductive, sensorineural, or mixed. Tympanogram, middle ear endoscopy, and auditory brain stem response are also valuable diagnostic tools, but audiometry provides the primary assessment necessary for diagnosing hearing loss and guiding subsequent treatment.

Explanation:
Weight Doubling by 5-6 Months:
Typically, a newborn's birth weight doubles by the time they are 5-6 months old.
For this child, that would be: 3.2 kg×2=6.4 kg3.2 \, \text{kg} \times 2 = 6.4 \, \text{kg}3.2kg×2=6.4kg.
Weight Tripling by 1 Year:
By the age of 12 months, a child’s birth weight is expected to triple.
So, for a child with a birth weight of 3.2 kg, the expected weight at 12 months is: 3.2 kg×3=9.6 kg3.2 \, \text{kg} \times 3 = 9.6 \, \text{kg}3.2kg×3=9.6kg.
Reference: American Academy of Pediatrics (AAP)
World Health Organization (WHO) Growth Standards

Explanation:
In the termination phase of a home visit, the appropriate nursing action is to review important teaching topics discussed during the visit. This ensures that the family understands the care instructions and can ask any final questions. Validating the health history and documenting the care provided are important but are typically part of the initial or ongoing phases of the visit. Determining readiness for future visits is also important but is secondary to ensuring the family understands the teaching provided.

Explanation:
The initial supportive measure for parents who have just received a diagnosis of cerebral palsy for their child should be direct counseling. This involves providing clear, compassionate, and thorough information about the diagnosis, addressing their immediate concerns, and helping them understand what cerebral palsy means for their child's future. This step is crucial to help reduce their anxiety and tension. Encouraging reading, support groups, and home adjustments are important but secondary steps after initial counseling.