Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
97 Cards in this Set
- Front
- Back
Afferent Division
|
Nerve fibers that send impluses from the periphery to the central nervous system.
|
|
Anatomical Position
|
A position, standin erect with feet and palms facing toward the examiner.
|
|
Anterior
|
The front, or ventral, surface.
|
|
Capillaries
|
Tiny vessels that connect arterioles to venules.
|
|
Central Nervous System
|
The brain and Spinal cord.
|
|
Efferent
|
Nerve fibers that send impluses from the central nervous system to the periphery.
|
|
Homeostasis
|
A state of equilibrium in the body with respect to functions and composition of fluids and tissues.
|
|
Inferior
|
Toward the feet; below a point of reference in the antommical position.
|
|
Integumentary system
|
The largest organ system in the body, consisting of the skin and assessory structures.
|
|
Limbic system
|
The part of the brain involved with emotions and olfaction.
|
|
Lymphatic system
|
The network of vessels, ducts, nodes, valves, and organs involved in protecting and maintaining the internal fluid environment of the body
|
|
Organ
|
A structure made up of two or more kinds of tissues organized to perform a more complex functionthan any one tissue alone.
|
|
Parasympathetic Nervous System
|
The subdivision of the autonomic nervous system usually involved in activating vegetative functions such as digestion, defecation, and urination
|
|
Peripheral Nervous System
|
A subdivision of the nervous system consisting of nerves and ganglia
|
|
Plasma Membrane
|
The outer covering of a cell that contains the cellular cytoplasm; also known as the cell membrane.
|
|
Posterior
|
The back, or dorsal, surface.
|
|
Prone
|
The position in which the patient is lying on the stomach (face down).
|
|
Reticular activating system
|
A functional system in the brain essential for wakefulness, attention, concentration, and introspection.
|
|
Somatic Nervous System
|
The part of the nervous system composed of nerve fibers that send impulses from the central nervous system to the skeletal muscle.
|
|
Superior
|
Situated above or higher than a point of reference in the anatomical position.
|
|
Supine
|
The position in which the patient is lying on the back (face up)
|
|
System
|
Interconnected functions or organs in which a stimulus or an action in one area affects all other areas.
|
|
Epie
|
On top.
|
|
SA node
|
60-100 BPM
Good. |
|
AV node
|
40-60 BPM
Taking over for SA node. |
|
Purkinje Fibers
|
20-40 BPM
Your fucked, last line of defence. |
|
Cricoid cartilage
|
Only full ring in the trachea.
|
|
Carina
|
Split in trachea in to the right and left bronchi.
|
|
Left bronchi
|
More acutely angled than the right.
|
|
7.35 to 7.45
|
Normal body Ph
|
|
Carbonic drive
|
Breathing based on levels of carbon in body.
|
|
Hypoxic drive
|
Breathing based on oxygen levels
|
|
Automaticity
|
Ability of heart to generate its own electricty.
|
|
What Ph stand for?
|
Potential of hydrogen.
|
|
Viseral Pleura
|
Covers organs
|
|
Parital
|
Covers inside of cavities
|
|
DAP
|
Dura mater
Arachnoid Pia Mater |
|
7 12 5 5 4
|
Cervical, Thoracic, Lumbar, Sacrum, Coccyx
|
|
Hypertrophy
|
Increase in cell size(with out an increase in the number of cells)
|
|
Hyperplasia
|
Excessive increase in the number cells
|
|
Metaplasia
|
A chage in into a form that is not normal for that cell.
|
|
Dysplasia
|
The develpoment of abnormal changes in mature cells. Often seen as precancerous.
|
|
Brain Stem
|
Medulla, Pons, Midbrain.
|
|
Medulla
|
Most inferior portion of the brain stem. Regulates heart rate, blood vessels, breathing, swallowing vomiting, coughing,and sneesing.
|
|
Four tissue types
|
Epithelial, Connective, Muscle, Nervous.
|
|
Epithelial tissue
|
Covers surfaces of forms structures(e.g. glands)
Skin |
|
Connective
|
Most abundant type in body.
Fat, Tendons, Cartilage, Bone, Blood, bone marrow. |
|
Hypothalamus
|
Regulation of body temerature, water balance, sleep-cycle control, appetite, sexual arousal.
|
|
Isotonic dehydration
|
Loss of sodium and water in equal amounts.
|
|
Hypernatremic dehydration
|
Loss of more water than sodium.
|
|
Hyponatremic dehydration
|
Loss of more sodium than water.
|
|
Normal body % of water
|
Male=60%
Female=50% Infant=70% |
|
Acidosis
|
A condition marked by high concentration of hydrogen ions. (pH below 7.35)
|
|
Active transport
|
A carrier mediated process that can move substances against a concentration gradient.
|
|
Aerobic
|
Of or pertaining to the presence of air or oxygen.
|
|
Afterload
|
The total resistance against which blood must be pumped.
|
|
Alkalosis
|
A condition marked by a low concentration of hydrogen ions. (pH above 7.45)
|
|
Allergens
|
Substances that can produce hypersensitivity reactions in the body.
|
|
Anaerobic
|
of or pertaining to the absence of oxygen.
|
|
anion
|
An ion with a negative charge.
|
|
Atrophy
|
Decreace in the size of a cell.
|
|
Cardiac output
|
The volume of bloob pumped each minute by the ventricle.
|
|
cation
|
An ion with a positive charge.
|
|
Diffusion
|
A process where a higher concentration moves to a lower concentration and vise versa.
|
|
Edema
|
The accumulation of fluid in the interstitial spaces.
|
|
Hyperkalemia
|
High potassium
|
|
Hypercalcemia
|
High calcium
|
|
Hypermagnesemia
|
High magnesium
|
|
Sypernatremic
|
High sodium
|
|
Hypertonic
|
A solution that causes cells to shrink.
|
|
Hypokalemia
|
Low potassium
|
|
Hypomagnesemia
|
Low magnesium
|
|
Hyponatremic
|
Low sodium.
|
|
Hypoperfusion
|
Shock.
|
|
Hypotonic
|
A solution that causes a cell to swell.
|
|
Interstitial fluid
|
Fluid that occupies the space outside the blood vessels and/or outside the cells of an organ or tissue.
|
|
Intracellular fluid
|
The fluid found in all body cells.
|
|
Ischemia
|
A state of insufficient perfusion of oxygenated blood to a body organ or part.
|
|
Isotonic
|
A solution that causes cells to neither shrink nor swell.
|
|
Lactic Acidosis
|
Caused by accumulation of lactic acid in the blood, resulting in lower pH.
|
|
Multiple organ dysfunction syndrome
|
The progressive failure of two or more organ systems.
|
|
Preload
|
The amount of blood returning to the ventricle.
|
|
ATP
|
Adenosine Triphosphate
Stores enegry in muscles. |
|
Hydrogen ions
|
More hydrogen the lower the pH.
|
|
Electrolytes
|
Potassium, calcium, magnesium, sodium
|
|
Acid/base balance
|
For a body to function this balance must be kept in a narrow range.
|
|
Bile
|
A bitter, yellow-green secretion of the liver that is stored in the gallbladder.
|
|
Buffer systems
|
Respitory-lungs
Renal-liver Bicarbanate |
|
Sternum
|
Manubrium
Body Xiphoid process |
|
Pericardium
|
The membrane that surrounds the heart.
|
|
Larynx
|
The voice box, inferior to the pharynx.
|
|
Pancreas
|
In the epigastric region
Secreates digestive enzymes, insulinand glucagon. |
|
Spleen
|
Located in upper part of abdominal cavitybetween stomach and diaphragm, stores red blood calls.
|
|
Ligaments
|
Connects bone to bone.
|
|
Tendons
|
Connects muscle to bone.
|
|
Cranial nerve 1
|
Olfactory nerve,
nose to brain smell |
|
Cranial nerve 10
|
Vagus nerve
From throat,larynx, and abdominal cavity. heart beat, swallowing, speach |