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OMSB_OEN Exam Questions
- Topic 1: Principles of Care: This topic includes standards of care, legal and ethical practice, and leadership and management.
- Topic 2: Evidence-Based Practice Including Research & Epidemiology: It covers evidence-based practice, research, and epidemiology.
- Topic 3: Adult Health: This topic includes various aspects of adult health nursing.
- Topic 4: Maternal Health: It focuses on different aspects of maternal health nursing.
- Topic 5: Child Health: This topic discusses different concepts of child health nursing. These concepts are vital for providing care to children and adolescents.
- Topic 6: Mental Health: The primary focus of this topic is on mental health nursing. Providing care to patients with mental health issues is the focal point of this topic.
- Topic 7: Community Health Nursing and Gerontology Nursing: Community health nursing and gerontological nursing are discussed in this section. Moreover, it focuses on providing care to patients in various settings and across different age groups.
Free OMSB OMSB_OEN Exam Actual Questions
Note: Premium Questions for OMSB_OEN were last updated On Oct. 29, 2026 (see below)
A couple attends infertility clinic to review the investigation results. The laboratory results show that the man has aspermi
a. He asked the nurse about the meaning of aspermia.
The nurse replied that: "the aspermia means
Aspermia Definition:
Aspermia is a medical term used to describe the complete absence of semen, which includes the absence of sperms.
This condition can result from various factors such as hormonal imbalances, obstruction of the reproductive tract, or surgeries like vasectomy.
Differentiation from Other Terms:
Prematurity of Sperms: Refers to sperm cells that are not fully mature.
Abnormalities of Sperms: Indicates that the sperm present have structural or functional defects.
Low Sperm Count (Oligospermia): Describes a condition where the sperm count is lower than the normal threshold (20 million/milliliter).
Mayo Clinic
American Society for Reproductive Medicine (ASRM)
A mother of a newborn is diagnosed with breast cancer, the surgeon recommended to carry out an emergency operation.
According to Freud's theory, which stage of newborn development is being affected?
According to Freud's theory of psychosexual development, the stage affected in a newborn is the oral stage.
Oral Stage: This stage occurs from birth to about 18 months of age, where the infant's pleasure centers on the mouth through activities like sucking and biting.
Anal Stage: This stage follows the oral stage, from 18 months to 3 years, focusing on bowel and bladder control.
Phallic Stage: This occurs from 3 to 6 years, focusing on the genitals and the differences between males and females.
Latent Stage: This stage occurs from 6 years to puberty, characterized by dormant sexual feelings and a focus on social and intellectual skills.
Freud, S. (1905). Three Essays on the Theory of Sexuality.
National Institutes of Health (NIH): Child Development Theories
The destruction of the alveoli walls is defined as:
Definition of Emphysema:
Emphysema is a chronic lung condition characterized by the destruction of the alveoli (air sacs) walls. This leads to reduced surface area for gas exchange and difficulty in breathing.
It is a major component of Chronic Obstructive Pulmonary Disease (COPD).
Differentiation from Other Conditions:
Asthma: A condition where the airways become inflamed and narrowed.
Bronchitis: Inflammation of the bronchial tubes, often resulting in cough and mucus production.
Bronchiolitis: Inflammation of the small airways (bronchioles), commonly seen in children.
American Lung Association (ALA)
National Heart, Lung, and Blood Institute (NHLBI)
A nurse received a handover to take care of four patients. After gathering the necessary information, the nurse planned the care.
Considering the priority of nursing care, which of the following cases the nurse would assess FIRST?
Prioritizing Nursing Care:
Using the ABC (Airway, Breathing, Circulation) framework, conditions affecting airway and breathing are top priorities.
Case Analysis:
Abdominal Pain: Important but not life-threatening.
Chest Tightness: Potential sign of a cardiac event or respiratory distress, requiring immediate assessment.
Diabetic Foot: Needs attention but not immediately life-threatening.
Cataract Surgery: Scheduled, no immediate threat.
American Heart Association (AHA) guidelines
Nursing textbooks on prioritization in patient care
A woman presents to the clinic with signs and symptoms of menopause. The doctor advised to start hormonal replacement therapy. The woman enquired about the adverse effects of this therapy.
Which of the following is an adverse effects of the hormonal replacement therapy?
Hormone replacement therapy (HRT) can have several adverse effects. One significant risk associated with HRT, especially if estrogen is given without progesterone to women with an intact uterus, is the increased risk of endometrial cancer. Estrogen stimulates the lining of the uterus, and without the balancing effect of progesterone, this can lead to endometrial hyperplasia and potentially cancer. Other risks include breast cancer, blood clots, and stroke, but endometrial cancer is a specific concern with unopposed estrogen therapy.
Goodman, N. F., et al. (2011). American Association of Clinical Endocrinologists medical guidelines for clinical practice for the diagnosis and treatment of menopause. Endocrine Practice, 17(6), 1-25.
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