Anatomy and Anatomicomedical Terminology Flashcards
Approaches to studying anatomy
- Regional
- Systemic
- Clinical/Applied
Regional Anatomy
- Divides the body into parts
- Emphasis on the relationship between structures within the region
Systemic Anatomy
Organizes the body based on the organ systems within the body
Clinical/Applied Anatomy
Emphasizes the importance of anatomy in a clinical (i.e. medicine, dentistry, etc)
Major parts of the body
- Head
- Neck
- Thorax
- Back
- Abdomen
- Pelvis/Perineum
- Lower Limb
- Upper Limb
Systems involved in systemic anatomy
- Integumentary
- Skeletal
- Articular
- Muscular
- Nervous
- Circulatory
- Digestive
- Respiratory
- Urinary
- Reproductive
- Endocrine
Integumentary System
- AKA dermatology
- Skin and its appendages (hair and nails)
- Sensory organ, also forms a protective covering for the body
Skeletal System
- AKA osteology or orthopedics
- Bones and cartilage
- Supports and protects the body
Articular System
- AKA arthrology
- Joints and associated ligaments
- Connects the bones and provides the sites for muscle attachments
Muscular System
- AKA myology
- Muscles contract to cause movement
Nervous System
- AKA neurology
- Central nervous system (brain and spinal cord)
- Peripheral nervous system (nerves and ganglia, motor and sensory)
- Controls and coordinates the functions of the other organ systems
Circulatory System
- AKA angiology
- Distributes fluids throughout the body
- Cardiovascular system
- Lymphoid system
Cardiovascular System
- AKA cardiology
- Heart and blood vessels
Lymphoid System
- Network of lymphatic vessels
- Withdraws excess tissue fluid, filters through lymph nodes and returns to bloodstream
Digestive System
- AKA alimentary system
- AKA Gastroenterology
- Organs and glands associated with ingestion, mastication (chewing), deglutition (swallowing), digestion and absorption of food, and waste elimination
Respiratory System
- AKA pulmonology
- Air passages and lungs for gas exchange
Urinary System
- AKA urology
- Kidneys, ureters, urinary bladder, and urethra
- Blood filtration, and urine excretion
Reproductive System
- AKA obstetrics and gynecology (female)
- AKA andrology (males)
- Consists of gonads (ovaries and testes)
- Produce oocytes (eggs) and sperm
- Other genital organs associated with reproduction
Endocrine System
- AKA endocrinology
- Glands and cells which secrete hormones
Anatomical position
- Head, gaze, and toes directed forward
- Upper limbs by the sides with the palms facing anterior
- Lower limbs close together with feet parallel and toes pointing anterior
Median Sagittal Plane
Divides the body evenly in half
Sagittal Plane
Planes that run parallel to the median sagittal plane
Frontal/Coronal Plane
Divides the body into anterior and posterior portions
Transverse planes
Divides the body into inferior and superior portions
Oblique planes
Planes which do not align with sagittal, frontal, or transverse planes
Dorsum
Refers to the superior or dorsal surface of any body segment which protrudes anterior to the body
Plantar surface
Inferior aspect/bottom of foot
Palmar surface
Flat anterior aspect of hand
Superficial
Nearer to the surface
Intermediate
Between a superficial and deep structure
Deep
Farther from the surface
Medial
Nearer to median (sagittal) plane