MP NHM CHO-2024 (Shift-2)
Applied Anatomy
Easy
The ____ cavity contains the urinary bladder, uterus/ prostate and rectum.
Appeared in: MP NHM CHO-2024 (Shift-2)
Explanation
- The pelvic cavity is the correct anatomical space that contains the urinary bladder, the rectum, and the reproductive organs (uterus in females and prostate in males).
- It is located in the lower part of the trunk, inferior to the abdominal cavity, and is enclosed by the bones of the pelvis.
- The primary function of the pelvic cavity is to house and protect these vital urinary, digestive, and reproductive organs.
Why Other Options Were Wrong
- Option A: The cranial cavity is located within the skull.
- Option C: The abdominal cavity contains mainly digestive organs. While it is located just above and is continuous with the pelvic cavity (together forming the abdominopelvic cavity), the specific organs listed (bladder, rectum, uterus/prostate) are in the pelvic portion.
- Option D: The thoracic cavity, or chest cavity, is superior to the abdominal cavity and is separated from it by the diaphragm.
Related Visual
- Visual 1: Diagram - An illustration of the human torso showing the four major body cavities (cranial, thoracic, abdominal, and pelvic) and the primary organs within each. This helps visualize the location and boundaries of each cavity.
Clinical Relevance
- Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain Anatomical Body Cavities and Their Contents as background academic context rather than a clinical decision trigger.
- Knowledge of organ location within body cavities is fundamental for nurses to perform accurate physical assessments (e.g., palpation, percussion, auscultation) and to correctly identify the anatomical source of a patient's symptoms, such as pain or swelling.
- This anatomical knowledge is crucial for understanding the potential spread of infection or disease, as structures within the same cavity are often interrelated.
- What if? If a patient presents with suprapubic pain (pain above the pubic bone), a nurse's understanding of the pelvic cavity's contents would lead them to suspect issues with the urinary bladder (like a UTI) or reproductive organs, guiding their assessment questions and potential interventions.
How to Approach the Question
- First, identify the key terms in the question stem: 'cavity', 'urinary bladder', 'uterus/prostate', and 'rectum'.
- This is a factual recall question based on basic human anatomy.
- Mentally map the location of the organs listed. All these organs are located in the lower part of the torso, below the abdomen.
- Recall the names of the major body cavities and their general locations.
- Match the location of the organs (lower torso) with the correct anatomical term for that cavity, which is the 'pelvic cavity'.
- Briefly consider the other options to confirm they are incorrect: Cranial (head), Thoracic (chest), Abdominal (upper belly).
Concept Tested & Keywords
- Concept Tested: Anatomical Body Cavities and Their Contents
- Stem keywords: cavity, urinary bladder, uterus, prostate, rectum
- Lead-in keywords: contains
Question ID
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Reference Book
E6 Anatomy Grays 43e Vol 1 Part 2 p. 34-36
Practise the full MP NHM CHO-2024 (Shift-2)
Attempt every question from this paper in a timed mock, then review the full solution for each one.
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