Term
| Common cause of metabolic acidosis |
|
Definition
lactic acidosis
ketoacidosis
renal failure |
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Term
| Common causes of metabolic alkalosis |
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Definition
hypokalemia
hypochloremia
gastric suction or vomiting
excessive adminstration of corticorsteriods
excessive admin of sodium bicarbinate |
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Term
| In response to a metabolic acidosis condition, the ventilatory rate? |
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Definition
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|
Term
| when metabolic alkalosis is present, the HCO3 and pH readings are? |
|
Definition
| greater than expected for a particular PaCO2 |
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Term
| chronic ventilatory failure, the kidneys work to correct the pH status by? |
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Definition
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Term
| During acute ventilatory failure (hypoventilation), the PCO2? |
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Definition
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|
Term
| During acute ventilatory failure (hypoventilation), the H2C03? |
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Definition
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Term
| During acute ventilatory failure (hypoventilation), the HCO3? |
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Definition
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Term
| During acute ventilatory failure (hypoventilation), the pH? |
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Definition
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|
Term
| chronic alveolar hyperventilation, the kidneys work to correct pH status by? |
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Definition
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|
Term
| During acute alveolar hyperventilation the PCO2? |
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Definition
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|
Term
| During acute alveolar hyperventilation the HCO3 |
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Definition
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|
Term
| During acute alveolar hyperventilation the pH |
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Definition
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Term
| In chronic alveolar hyperventilation, partial or complete renal compensation can be verified when the HCO3 and pH readings are: |
|
Definition
| less than expected for a particular PaCO2 |
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|
Term
| When metabolic acidosis is present, the HCO3 and pH readings are: |
|
Definition
| less than expected for a particular PaCO2 |
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|
Term
| hypoventilation your CO2 does what |
|
Definition
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|
Term
|
Definition
|
|
Term
|
Definition
1200-1600 dynes
15-20 mmHg/L/min |
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|
Term
|
Definition
| afterload in left ventrical |
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|
Term
| Where would you find the best mixed venous blood |
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Definition
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|
Term
| Which arteries supply oxygenated blood to the lung tissue |
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Definition
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Term
|
Definition
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Term
|
Definition
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Term
| Increased metabolic rate, increased cardiac output result in what? |
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Definition
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Term
| Aids to return the blood to the rt heart |
|
Definition
valves in perpheral venous vessels
thoracic pump
skeletal muscle contraction |
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Term
|
Definition
| right ventricular afterload |
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|
Term
| Electrical impulses originates in a location other than the SA node |
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Definition
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|
Term
| If hypoxemia occurs what would you expect in the system |
|
Definition
pulmonary arterial constriction
system arterial constriction |
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|
Term
| If increase in PVR what happens |
|
Definition
| Increase right ventricular afterload |
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|
Term
|
Definition
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|
Term
| A decrease in cerebral vascular resistance (CVR) |
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Definition
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|
Term
| What would indicate V/Q ratio above normal |
|
Definition
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|
Term
| positive pressure ventilation does what on urinary output |
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Definition
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|
Term
| negative pressure ventilation does what on urinary output |
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Definition
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|
Term
| causes of hypoventilation (resp. acidosis) |
|
Definition
drug overdose
general anesthesia
head trauma
neurologic disorder
COPD, emphysema, chronic bronchitis |
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|
Term
| causes of hyperventilation resp. alkalosis |
|
Definition
hypoxemia
hypoxia
pain/ anxiety
fever
brain inflammation
stimulant drugs |
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|
Term
|
Definition
lactic acidosis
PaO2 decrease
ketaoacidosis associated w/ diabetes
aspirin overdose
renal failure
chronic diarrhea |
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|
Term
| causes of metabolic alkalosis |
|
Definition
hypokalemia
hypochloremia
gastric suctioning
vomiting
excessive sodium bicarbonate
diurect therapy |
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|
Term
|
Definition
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Term
|
Definition
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Term
|
Definition
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Term
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Definition
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Term
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Definition
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Term
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Definition
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Term
| Influences on ADH production |
|
Definition
| increases pressure (increase plasma volume) |
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|
Term
Normal values for venous
pH
PCO2
HCO3
PO2 |
|
Definition
pH 7.30-7.40
PCO2 42-48
HCO3 24-30
PO2 35-45 |
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|
Term
| Chronotripic drugs affect on heart |
|
Definition
| increase or decrease Heart rate |
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|
Term
| If positive inotropic medication does what |
|
Definition
| increase muscular contraction of the heart |
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|
Term
| diaphragm is a major of inspiration, innervated by? |
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Definition
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|
Term
| What ruptured cell releases histamines |
|
Definition
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|
Term
|
Definition
| manibrim, body, xiphoid process |
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Term
| Measureable physciologic factors could cause ventilation to increase in humans? |
|
Definition
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|
Term
| What is the function unit (acinus) of lung |
|
Definition
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|
Term
| Where does gas exchange begin in respiratory tract? |
|
Definition
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|
Term
| The junction of lower external border of left and rt thorax and diaphragm is called? |
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Definition
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Term
|
Definition
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|
Term
| What happens with airtrapping in a COPD pt? |
|
Definition
↑ airway resistance
↓ elastance
↑ compliance
equal pressure pt moving closer to alveoli |
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|
Term
| Hair follicle located in first anterior third of nose |
|
Definition
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|
Term
|
Definition
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|
Term
CO2 produced
O2 consumed
is your what? |
|
Definition
| respiratory quotient (RQ) |
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|
Term
| Hysteresis curve relates to? |
|
Definition
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|
Term
| Receptors that are stimulated to cause rapid shallow breathing |
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Definition
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|
Term
| What would cause ↑ airway resistance? |
|
Definition
| asthma, epiglotitis, bronchoitis, larynospasms |
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|
Term
| Your breath cycle when pressure in alveoli and mouth are equal it is |
|
Definition
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|
Term
| pulmonary artiery Oxygenated or not oxygenated |
|
Definition
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