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33 Cards in this Set
- Front
- Back
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What is normal pH balance?
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7.35-7.45
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An ACID: releases h____ when dissolved in h20
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Hydrogen
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A BASE: binds to h____ when dissolved in h20
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Hydrogen
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A BUFFER: releases or accepts h____ ions
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Hydrogen
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An ACID is: the end product of m___, p____, carbs, and f___
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Metabolism, proteins, carbs, and fats
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A BASE: binds to h____ when dissolved in h20
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Hydrogen
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What is pH?
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Partial pressure of hydrogen
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What is acidosis? (7.35)
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High number of hydrogen ions (7.35)
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What is alkalosis? (7.45)
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Low number of hydrogen ions (7.45)
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What is ABG?
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Arterial blood gas
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To maintain the bodys normal pH(7.35-7.45)...the h___ ion must either be neutralized or excreted
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hydrogen
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What are the major regulators of acid base balance? (K____, L____, b____)
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Kidneys lungs bones
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The r____ and r____ systems must work together to maintain the bodys appropriate pH
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renal and respiratory systems
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P____ have negative charges and can serve as b____ for hydrogen
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Proteins have negative charges. Buffers
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H_____ binds with hydrogen
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Hemoglobin
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Once hydrogen binds to h____ it becomes a weak a____
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Hemoglobin. Acid
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What is the primary extra-cellular buffer? (b__c__ and c___ acid)
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Bicarbonate and carbonic acid
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What are the primary extra-cellular buffers (b__c__ and c___ acid) regulated by?
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Lungs and kidneys
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Lungs can decrease the level of c___ a__ by blowing off carbon dioxide and w___
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Carbonic Acid. Water
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*Normal PaCo2= (#)
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*35-45mmHg
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Kidneys can excrete h___ and conserve b___c___
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Hydrogen. Bicarbonate
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The phosphate buffer system... buffers both _ _ _ and _ _ _
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ICF and ECF
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Where is phosphate usually high?
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Urine and ICF
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Where is phosphate usually low?
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Blood
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What do you think of when you see metabolic?
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KIDNEYS
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What are the 2 kinds of acid-base abnormalities?
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Acidosis and alkalosis
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With excess loss of metabolic acids, b___c___ ratio increases
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Bicarbonate
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Symptoms in ACIDOSIS:
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Headache, dizziness, drowsiness
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Symptoms in ALKALOSIS:
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Confusion, Vomiting, Diarrhea
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Symptoms of RESPIRATORY ACIDOSIS:
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Rapid shallow respirations, drowsiness, dizziness
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Symptoms of RESPIRATORY ALKALOSIS:
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Seizures, vomiting, confusion
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R____ and r____ adjustments to changes in pH are known as c____
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renal and respiratory. compensation
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R. O. M. E.
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Respiratory. Opposite. Metabolic. Equal.
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