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Introduction to The
Human Body
Match these terms with the correct statement or definition:
Cardiovascular Nervous
Endocrine
Respiratory
Integumentary
Skeletal
Lymphatic
Urinary
Digestive
Muscular
Reproductive
_____________________1. Organ system that consists of skin, hair, and nails; protects and prevents water loss.
_____________________2. Organ system that consists of the brain, spinal cord, and nerves; detects sensation and controls movements.
_____________________3. Organ system that consists of the lungs; exchanges gases between blood and the air.
_____________________4. Organ system that consists of the kidneys and urinary bladder; removes waste products from the circulatory
system.
_____________________5. Organ system that consists of the mouth, pharynx, esophagus, stomach, and intestines; breaks down and
absorbs nutrients.
_____________________6. Organ system that consists of bones and cartilage; protects and supports the body, and produces blood cells.
_____________________7. Organ system that consists of the heart, blood vessels, and blood; transports nutrients, wastes, and gases.
_____________________8. Organ system that consists of glands such as the pituitary and thyroid glands; a major regulatory system.
_____________________9. Organ system that consists of muscles attached to the skeleton; allows body movement maintains posture, and
produces body heat.
Homeostasis
❛❛Homeostasis is the existence and maintenance of a relatively constant❜❜
environment within the body.
Match these terms with the correct statement or definition:
Negative feedback
Positive feedback
_____________________1. Maintains homeostasis by resisting or reducing any deviation from the set point.
_____________________2. When a deviation from a normal value occurs, the response is to make the deviation even greater.
_____________________3. Medical therapy seeks to overcome illness by aiding this type of feedback.
_____________________4. Increases heart rate in response to a decrease in blood pressure.
_____________________5. Decreases the ability of the heart to pump following blood loss.
_____________________6. Stretch of the uterus causes uterine contractions during delivery.
Directional Terms
❛❛Directional terms refer to the body in the anatomical position.❜❜
Match these terms with the correct statement or definition
Anterior
Medial
Posterior Distal
Proximal Inferior
Superficial
Dorsal
Superior Lateral
Ventral
Deep
_____________________1. Lower than.
_____________________2. Toward the back of the body (two terms).
_____________________3. Toward the front of the body (two terms).
_____________________4. Farther from the point of attachment to the body than another structure.
_____________________5. Away from the midline.
_____________________6. Away from the surface.
Match these terms with the correct planes labeled in figure 1.1
Frontal (coronal) plane
Midsagittal plane
Transverse plane
_____________________1.
_____________________2
_____________________3
Match these terms with the correct parts labeled in figure
Abdominal cavity Abdominopelvic cavity
Diaphragm
Mediastinum
Thoracic cavity
Pelvic cavity
Pericardial cavity Pleural cavity
_____________________1
_____________________2
_____________________3
_____________________4
_____________________5
_____________________6
_____________________7
_____________________8