Anatomy Final Exam Flashcards
Erythropoietin
EPO
Direct stimulus for erythropoiesis- red cell blood production
Released by kidneys in response to hypoxia
Hypoxia
Not enough oxygen
Hemoglobin break down
Iron reused
Heme into bilirubin
Globing into amino acids
Anemia
Blood has abnormally low oxygen carrying capacity
Hemorrhagic anemia
Acute or chronic loss of blood
Hemolytic anemia
RBcs rupture prematurely
Aplastic anemia
Destruction or inhibition of red bone marrow
Pernicious anemia
Deficiency of vitamin 12B
Thalassemias
Absent globin chain
Sickle cell anemia
Defective hemoglobin
Sickle shaped in low oxygen
Polycythemia
Excess of RBCs that increase blood viscosity
Leukopenia
Abnormally low WBC count
Leukemia’s
Cancerous condition of WBC
Vascular spasm
Vasoconstriction of damaged blood vessel
Thromboembolic disorders
Undesirable clot formation
Thrombus
Clot that develops and persists an unbroken blood vessel
Embolus
A thrombus freely floating in blood stream
Disseminated intravascular coagulation
Widespread clotting blocks intact blood vessels
Thrombocytopenia
Deficient number of circulation platelets
Type AB
Has antibodies non
Universal
Recipient
Type B
Antibodies A
Can receive B, O
type A
Antibodies Ant B
Can receive A, O
Type O
Antibodies A, B
Universal donor
Pericardium layers
Fibrous on outside
Parietal lines inside of fibrous
Visceral lines external heart
Layers of heart wall
Epicardium- outside
Myocardium- middle with muscle
Endocardium- endothelial inside
Which ventricle is bigger
Left
Angina pectoris
Tight chest
Chest pain
Infarction
Heart attack
Ischemia
Reduced blood flow
Heart electrical conduction
SA node To AV node AV bundle Left and right branches Purkinje fibers
P wave
Depolarization of SA node
QRS
Ventricular depolarization
T wave
Ventricular depolarization
Second degree heart block
Some p waves not included
Sometimes doesn’t fire, small tracing with blank space in between
Ventricular fibrillation
Chaotic irregular ekg
Junctional rhythm
P waves are completely absent
Just qrs and t,
Lub
Av valves close
Right at the end dip of QRS
Dub
SL valves close
Right at end of T
Systole
Contraction
Diastole
Relaxation
Peristalsis
Movement of food down esophagus
Arteriosclerosis
Hardening of arteries
Atherosclerosis
Clogged arteries
Cricotomy
Open part in throat to allow breathing
Right lobe how many parts
Superior
Middle
Inferior
Left lobe parts
Superior
Inferior
Cardiac notch
Atelectasis
Lung collapse
Boyle’s law
Relationship between pressure and volume
Increased volume- decreased pressure
Decreased volume- increased pressure
Tv
Tidal volume
IRV
Inspiratory reserve volume
ERV
Exploratory reserve volume
RV
Residual volume
IC
Inspiratory capacity
FRC
Functional residual capacity
VC
Vital capacity
TLC
Total lung capacity
Dalton’s law
Partial pressures
Henry’s law
The partial pressures in air equal partial pressures in liquid
Chronic obstructive pulmonary disease
Trouble forcing air out
Bronchitis emphysema
Dyspnea
Labored breathing
Restrictive
Hard to get air inn
Eupnea
Normal
Apnea
Stop in breathing
GI tract layers
Malt Mucosa Submucosa Mucularia Series and peritoneum
Chyme
Food mixed with secretions of gastric flames turned into liquid
Pepsin
Digestive enzyme that break down proteins
Pancreatic amalasew
Digests carbs
Trypsin
Digests proteins
Pancreatic lipase
Digests triglycerides
Ribonuclease
Digests nucleic acids
Lysozyme
Destroys bacteria