Week 1 Flashcards
Cells
The basic structural and functional units of the body
Tissue
An aggregation if similar cells that perform similar actions
Organ
Consists of two or more tissues that work together to perform specific functions
Organ system
A group of organs that work together to perform specific system functions
Body cavities
Cranial, vertebral, thoracic, abdominopelvic
Anatomy
The study of the structure and organization of the body and the study of the relationships of body parts to one anotherr
Gross anatomy
The dissection and examination of various parts of the body without magnifying lenses
Micro anatomy
Examination of tissues and cells with magnification
Physiology
The study of the function of the body and its parts
Organelle
A complex of macromolecules acting like a “mini organ” that carries out specific functions within a cell
Integumentary system
Skin, hair, nails and associated glands
Integumentary system functions
Protects underlying tissues and helps regulate body temperature
Skeletal system
Bones, ligaments, and associated cartilages
Skeletal system functions
Supports the body protects the organs, stores minerals, is the site of blood production
Muscular system
Skeletal muscles and tendons
Muscular system functions
Moves the body and body parts and produces heat
Respiratory system
Nose, pharynx, larynx, trachea, bronchi and lungs
Respiratory system functions
Exchanges 02 and CO2 between air and blood in lungs, PH regulation and sound production
Cardiovascular system
Blood, heart, arteries, veins, and capillaries
Cardiovascular system functions
Transports heat and materials to and from body cells
Lymphoid system
Lymph, lymphatic vessels and lymphatic organs and tissues
Lymphoid system functions
Collects and cleanses interstitial fluid and returns it to the blood, provides immunity
Urinary system
Kidneys, uretors, urinary bladder, and urethra
Urinary system functions
Regulates column and composition of blood by forming and excreting urine
Endocrine system
Hormone producing glands such as pituitary and thyroid glands
Endocrine system functions
Secrets hormones that regulate body functions
Nervous system
Brain, spinal cord, nerves and sensory receptors
Nervous system functions
Rapidly coordinates body functions and enables learning and memory
Digestive system
Mouth,pharynx, esophagus, stomach intestines, liver,pancreas, gallbladder and associated structures
Digestive system functions
Digests food and absorbs nutrients
Male reproductive system
Testes, epididymitis, vasa deferentia, prostate, bulbo-urethral glands, seminal vesides and penis
Male reproductive system functions
Produces sperm and transmits them to the female vagina during sex
Female reproductive system
Ovaries, uterine tubes, uterus, vagina and vulva
Female reproductive system functions
Produces cocyties, receives sperm, provides intrauterine development of offspring and enables birth of an infant
Anterior (ventral)
Toward the front or abdominal surface of the body
Posterior (dorsal)
Toward the back of the body
Superior (cephalic)
Toward the top/head
Inferior (caudal)
Away from top/head
Medial
Toward the midline
Lateral
Away from the midline
Parietal
Pertaining to the outer boundary of body cavaties
Visceral
Pertaining to the internal organs
Superficial
Toward or on the surface
Deep
Away from the surface
Proximal
Close to the beggining
Distal
Farther from the beggining
Central
At or near the center
Perioheral
External to or away from center
Axial portion
Head, neck and trunk
Appendicular portion
Upper and lower limbs and griddles
Orbital
Eye
Otic
Ear
Nasal
Nose
Buccal
Cheek
Oral
Mouth
Detoid
Shoulder
Axillary
Armpit
Brachial
Arm
Cubital
Elbow
Abdominal
Abdomen
Antebrachial
Forearm
Carpal
Wrist
Palmar
Palm
Digital
Finger, toes
Genital
Reproductive organs
Patellar
Front of knee
Tarsal
Ankle
Cranial
Skull
Facial
Face
Cephalic
Head
Cervical
Neck
Pectoral
Chest
Sternal
Sternum
Umbilical
Navel
Coxal
Hip
Inguinal
Groin
Pubic
Above genitalia
Crural
Leg
Pedal
Foot
Verterbral
Spinal column
Scapular
Shoulder blade
Brachial
Arm
Dorsum
Back
Cubital
Elbow
Lumbar
Lower back
Sacral
Between hips
Gluteal
Buttocks
Perineal
Between genitals and anus
Femeral
Thigh
Popliteal
Back of the knee
Plantar
Sole
Transverse
Divides the body into superior and inferior portions and are perpendicular to the longitudinal axis of the body
Sagittal plane
Left and right portions
Median plane
Passes through the midline and divides into left and right planes
Paramedian plane
Does not pass through the midline
Frontal(coronal) plane
Divides into anterior and posterior portions
Meninges
Protective membranes lined in cranial cavity and vertical canal
Serous membranes
Thin layers of tissue that line the thoracic and abdominopelvic cavaties
Pleurae
Serous membrane lining thoracic cavity
Pleural cavity
Space between parietal and visceral pleurae
Pericardium
Membrane surrounding the heart
Pericardial cavity
Space between the epicardium and parietal pericardium
Peritoneum
Membrane lining the abdominal cavity and covering abdominal organs
Peritoneal cavity
Space between the visceral and parietal peritonea
____quadrants _____ regions
- 9.
Palpate
Feel
Auscultate
Listen to
Metabolism
Refers to the sum of all the chemical reactions that occur in the body
Anabolism
Processes that use energy and nutrients to build complex organic molecules that compose the body
Catabolism
Processes that release energy and breakdown complex molecules into simpler molecules
5 basic needs
Food, water, oxygen, body temp, atmospheric pressure
Homeostasis
The maintenance of a relatively stable internal environment
Receptor
Structure that functions to collect information
Integrating center
Interprets info and coordinates a response
Effector
Performing action that is directed by integrating center