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Questions and Answers
Which body cavity is surrounded entirely by bone?
Which body cavity is surrounded entirely by bone?
- Thoracic cavity
- Spinal cavity
- Cranial cavity (correct)
- Abdominal cavity
Which term does NOT belong with the others in this grouping: Transverse, Distal, Frontal, Sagittal?
Which term does NOT belong with the others in this grouping: Transverse, Distal, Frontal, Sagittal?
- Distal (correct)
- Frontal
- Sagittal
- Transverse
Which of the following is not categorized as a subdivision of the dorsal body cavity?
Which of the following is not categorized as a subdivision of the dorsal body cavity?
- Spinal cavity
- Thoracic cavity (correct)
- Cranial cavity
- Dorsal cavity
What term describes the area where the trunk meets the thigh?
What term describes the area where the trunk meets the thigh?
In which cavity would a coronary bypass surgery typically be performed?
In which cavity would a coronary bypass surgery typically be performed?
Which term refers to the posterior aspect of the head?
Which term refers to the posterior aspect of the head?
Which of the following pairs correctly matches a body area with the respective term?
Which of the following pairs correctly matches a body area with the respective term?
Which term would NOT be appropriate to describe a body section created by a frontal plane?
Which term would NOT be appropriate to describe a body section created by a frontal plane?
What is the most superior part of the human body?
What is the most superior part of the human body?
Which section would be used to view the anterior and posterior parts of the heart?
Which section would be used to view the anterior and posterior parts of the heart?
Which of the following organs is medial to the spine?
Which of the following organs is medial to the spine?
In a four-legged animal, the dorsal surface refers to which part?
In a four-legged animal, the dorsal surface refers to which part?
Which body surface refers to the palms and face in the anatomical position?
Which body surface refers to the palms and face in the anatomical position?
Which of these organs would be located in the abdominopelvic cavity?
Which of these organs would be located in the abdominopelvic cavity?
What term is used for the body area corresponding to the region around the navel?
What term is used for the body area corresponding to the region around the navel?
Which plane is described as cutting the body into superior and inferior parts?
Which plane is described as cutting the body into superior and inferior parts?
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Study Notes
Body Cavities
- Ventral body cavity includes thoracic and abdominopelvic cavities; protects organs within.
- Dorsal body cavity consists of cranial and spinal cavities; cranial cavity provides excellent protection by being surrounded by bone.
Anatomical Terminology
- Directional Terms:
- Anterior: Front
- Posterior: Back
- Superior: Above
- Inferior: Below
- Medial: Towards the midline
- Lateral: Away from the midline
- Proximal: Closer to the trunk
- Distal: Farther from the trunk
Grouping Terms
- Do not belong:
- Transverse: Plane dividing body into superior and inferior
- Lumbar: Refers to lower back, not part of limb terminology
- Brachial: Refers to arm, not leg terminology
- Left upper quadrant: Specific region, unlike general areas in other terms.
Identification of Cavities
- Cranial cavity: Houses the brain.
- Dorsal cavity: Contains both cranial and spinal cavities.
- Spinal cavity: Encloses the spinal cord.
- Thoracic cavity: Contains heart and lungs.
- Abdominal cavity: Encases digestive organs.
- Pelvic cavity: Contains reproductive organs.
Key Body Regions
- Armpit: Axillary
- Anterior aspect of elbow: Antecubital
- Thigh region: Femoral
- Buttock area: Gluteal
- Neck region: Cervical
- Umbilical: Belly button area
- Inguinal: Area where trunk meets thigh
Surgical Procedures
- Removal of the uterus: Pelvic cavity
- Appendectomy (removal of appendix): Pelvic cavity
- Brain tumor removal: Cranial cavity
- Stomach ulcer operation: Abdominal cavity
- Coronary bypass: Thoracic cavity
Anatomical Position
- Face and palms: Anterior body surface.
- Buttocks and shoulder blades: Posterior body surface.
- Ears: Superior to shoulders, medial to nose.
- Heart: Medial to spine and lungs.
Section Types
- Sagittal section: Cuts body into right and left parts.
- Frontal section: Cuts body into anterior and posterior parts.
- Transverse section: Divides body into superior and inferior parts.
Body Regional Terms
- Orbital: Eye region
- Sternal: Breastbone area
- Brachial: Arm area
- Umbilical: Navel area
- Femoral: Thigh area
- Patellar: Knee region
- Crural: Leg area
- Oral: Mouth area
- Cervical: Neck area
- Axillary: Armpit area
- Antibrachial: Forearm area
- Pubic: Genital area
- Vertebral: Spinal area
- Lumbar: Lower back area
- Gluteal: Buttocks region
- Sural: Calf area
- Occipital: Back of the head
- Scapular: Shoulder blade area
- Popliteal: Back of the knee
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