Chapter 7 - Anatomy, Physiology And Medical Terminology Flashcards
What is anatomy?
Structure of the body
What are the 7 body positions?
Supine, prone, lateral recumbent, fowler, semi fowler, trendelenburg, shock
What is physiology?
Function of the body
Anatomical position
Standing erect, facing forward, arms 30 degrees palms forward
Trendelenburg position?
Laying down with feet above head
Shock position
Laying down with only feet higher than head
Sagittal plane
Divides body into right and left
Coronal plane
Anterior and posterior
Ventral and dorsal
Transverse plane
Superior and inferior
Cephlad and caudal
What is the front and back of the body called?
Anterior and posterior
What is the top and bottom of the body called?
Superior and inferior
Towards the front and towards the back?
Ventral and dorsal
Towards the middle and away from the body?
Medial and lateral
What is close to and away from?
Proximal and distal
What is the line drawn down from the middle of the clavicle?
Mid clavicle
What is the line down the side from the arm pits?
Midaxillary
What are the palms of the hands and the soles of the feet?
Palmer and plantar
Muscle contraction or bringing in
Flexion
Muscles pushing away
Extension
Movement away from the body
Abduction
What is movement towards the body
Adduction
Movement in a circular motion
Circumduction
What is pronation?
Turning forearms so the palm is turned backwards
What is supination?
Turning the arms so the palms are toward the front
Name the organs in the right upper quadrant?
Liver
Right kidney
Gallbladder
Small intestine
Name the organs in the left upper quadrant?
Spleen, left kidney, stomach, colon, pancreas, small intestine
Name the organs in the right lower quadrant?
Colon, appendix, small intestine, ovary, Fallopian tube, ureter
Name the organs in the left lower quadrant?
Colon, small intestine
L ureter
L ovary
L Fallopian tube
Name the organs in the midline area?
Bladder
Prostate
Uterus
What does the liver do?
Workers like a filter and produces bile
What does the gallbladder do?
Stores bile
What does the colon do?
Absorbs water and stores feces
What does the spleen do?
Filters blood
What does the pancreas do?
Creates insulin and glucagon
What is the ureter?
The tube from kidney to the bladder
What do ligaments connect to?
Bone - ligament - bone
What do tendons connect to?
Muscle. - tendon - bone
What are the functions of bones?
Support
Protection
Storage - minerals, calcium and magnesium
Hematopoesis - creation of blood cells in the bone marrow
Name the 6 bones in the skull?
Frontal - forehead
Temporal - 2 sides
Occipital - back
Parietal - 2 on top
Name the 5 facial bones
Orbits - eye socket Nasal bone - bed of nose Zygomatic bone - cheek bones Maxillae - upper jaw Mandible - lower jaw
Where is the zygomatic bone?
Cheek bone
Where is the mandible bone located?
Lower jaw bone
What is the maxillae bone?
Bone fused to the lower jaw
What is La Forte fracture?
Fracture of the facial bones
What is the cervical spine?
C1 thru C7
C1 atlas
C2 axis
All considered the neck
What is the thoracic spine?
Upper back
T1 thru T12
What is the lumbar spine?
Lower back
L1 thru L5
What is the sacral spine?
Back wall of the pelvis - 5 vertebrate that are fused together
S1 thru S5
What is the coccyx?
Tailbone
The last 4 vertebrate that are fused together
Name the 3 types of muscle?
Skeletal, smooth, cardiac
Pronation and supination
Pronation - turning the arm so the hand is turned toward the back
Supination - hands toward the front
What is automaticity?
The ability to generate an impulse on its own
What does the upper airway consist of?
Nose and mouth
Pharynx
Nasopharynx
Larynx
What does the lower airway consist of?
Trachea
Bronchi
Bronchioles
Alveoli
What is ventilation?
Process of moving air in and out of lungs
What is oxygenation?
Oxygen molecules are moved from an area of high oxygen concentration to an area of low oxygen concentration
What do arteries do?
Carrie blood away from the heart
What do veins do?
Carrie blood back to the heart
What is the phrenic nerve?
The nerve that controls the diaphragm and exits the spine between C3 and C5
What are intercostal muscles?
Muscles between the ribs
What is perfusion?
Delivery of oxygen, glucose, and nutrients to the cells of all organ systems and the elimination of carbon dioxide
What is edema?
Swelling of the tissue due to an increases in hydrostatic pressure
What is the main source of energy for cell metabolism?
Glucose
What is aerobic metabolism?
When glucose is turned into energy with oxygen