OMSB Omani Examination for Nurses OMSB_OEN Exam Dumps: Updated Questions & Answers (October 2025)

A blood transfusion reaction can lead to hemolytic jaundice. This type of jaundice occurs when there is an excessive breakdown of red blood cells, leading to an increase in bilirubin production. Hemolytic reactions during a blood transfusion cause the destruction of the transfused red bloodcells, releasing large amounts of hemoglobin into the bloodstream, which is then converted to bilirubin, resulting in jaundice.

Screening Programs and Fasting Requirements:

Certain screening tests, like fasting blood glucose or lipid profiles, require fasting for accurate results.

Nurse's Response:

Not Eligible:Incorrect as the patient can still participate in parts of the screening.

Come Tomorrow:Not the most efficient use of the patient’s time.

No Worries:Incorrect as fasting is important for some tests.

Take History Now, Blood Test Later:The best response as it makes efficient use of the current visit for history taking and schedules the blood test for another time when fasting can be ensured.

References:

American Diabetes Association (ADA) guidelines

U.S. Preventive Services Task Force (USPSTF) guidelines

Post-Tonsillectomy Care:

After a tonsillectomy, the focus is on minimizing discomfort, preventing bleeding, and promoting healing.

Food and Drink Recommendations:

Citrus Juice and Carbonated Beverages:These can irritate the throat and should be avoided.

Fruits Cut into Pieces:Solid foods can be difficult to swallow and may cause discomfort.

Crushed Ice:Helps to soothe the throat, reduce swelling, and provide hydration without causing irritation.

References:

American Academy of Otolaryngology-Head and Neck Surgery (AAO-HNS)

Mayo Clinic guidelines on tonsillectomy aftercare

Safety in Bedridden Patient Care:

Ensuring patient safety is paramount before beginning any care activities.

Priority Actions:

Bed Locked:Prevents bed movement which could cause patient falls.

Pillows and Bed Sheets:Secondary actions related to patient comfort and hygiene.

Client Position:Important but ensuring bed stability is the first step for safety.

References:

Joint Commission guidelines on patient safety

Fundamentals of Nursing textbooks

Treatment and Contagious Period:

Streptococcal pharyngitis (strep throat) is highly contagious, and patients need to follow specific guidelines to prevent spreading the infection.

Health Instructions:

Full course of therapy:Ensures complete eradication of the bacteria and reduces the risk of complications.

Replace toothbrush:Prevents reinfection from bacteria that may remain on the old toothbrush.

Avoid sharing food:Prevents transmission of the infection to others.

Returning to work:Patients should wait until they are no longer contagious, usually 24 hours after starting antibiotic therapy and being fever-free, before returning to work.

References:

Centers for Disease Control and Prevention (CDC) guidelines on Strep Throat

Mayo Clinic guidelines on Streptococcal Pharyngitis

During the planning phase, a healthcare organization defines its mission, which states its purpose and fundamental aims to achieve in the long term. The mission statement outlines the organization’s core purpose, target population, and primary objectives. It provides direction and guides decision-makingand strategic planning. Vision, on the other hand, describes what the organization aspires to become in the future. Strategy refers to the specific actions and plans to achieve the mission and vision, while values are the principles and beliefs that guide the organization's behavior.

Types of Stressors in Preoperative Patients:

Social:Related to interactions with family, friends, and community.

Physical:Directly affecting the body, such as pain or physical disability.

Physiological:Body’s physical response to stress.

Psychological:Mental and emotional response to stressors, including anxiety, fear, and worry about the surgery and its outcomes.

Stressors for Cardiac Surgery Patients:

Psychological:Patients scheduled for cardiac surgery often experience significant psychological stress due to fear of the procedure, potential complications, and concerns about recovery.

References:

American Psychological Association (APA) on Stress and Surgery

Mayo Clinic on Preoperative Anxiety and Stress Management

In a chest physical assessment of a client with asthma, the nurse expects to hear wheezes.

Wheezes: These are high-pitched, musical sounds heard during expiration (and sometimes inspiration) caused by narrowing or obstruction of the airways.

Stridor: This is a high-pitched sound usually heard on inspiration, typically associated with upper airway obstruction, not asthma.

Crackles: These are popping sounds heard during inspiration, often associated with conditions like pneumonia or heart failure, not typical for asthma.

Diminished Lung Sounds: This can occur in severe asthma but is less common compared to wheezes.

References:

American Thoracic Society: Asthma Diagnosis and Monitoring

National Institute of Allergy and Infectious Diseases (NIAID): Asthma Symptoms and Diagnosis

A history of chlamydial infection is a significant risk factor for ectopic pregnancy. Chlamydia can cause scarring and damage to the fallopian tubes, increasing the likelihood of a fertilized egg implanting outside the uterus. Oral contraceptive usage generally reduces the risk of ectopic pregnancy. The frequency of sexual activity and history of urinary tract infections are not directly related to the risk of ectopic pregnancy. Identifying and understanding these risk factors is essential for appropriate management and prevention strategies.

Ensuring that staff perform Basic Life Support (BLS) according to the latest American Heart Association (AHA) guidelines involves several strategies, but performing regular mock drills is the best approach.

Reviewing the BLS Policy Periodically: While this is important, it alone does not ensure that staff are up-to-date or proficient in BLS techniques.

Performing Regular Mocks on BLS in the Unit: Regular mock drills provide hands-on practice and allow staff to apply the latest guidelines in a simulated environment. This helps in retaining skills and identifying any gaps in knowledge or performance.

Sending Staff to Renew BLS Certification Every Three Years: Certification renewal is necessary, but practical skills can degrade over time if not regularly practiced.

Monitoring the Staff Performing BLS During the Actual Scene: This is reactive rather than proactive and does not provide an opportunity for practice and improvement without the pressure of a real-life situation.

References:

American Heart Association (AHA): Guidelines for CPR and ECC

National Institutes of Health (NIH): Effective Training Strategies in Healthcare