Nclex-Rn > Nclex-Rn (1) Fundamentals: Acid-Base Imbalance Flashcards Actual Questions And Accurate Answers Verified 100%

NCLEX-RN > NCLEX-RN (1) Fundamentals: Acid-Base Imbalance Flashcards Actual Questions and Accurate Answers Verified 100% Q1 What are the 4 types of acid-base imbalances? A 1. Respiratory acidosis 2. Respiratory alkalosis 3. Metabolic acidosis 4. Metabolic alkalosis 2 Q From what type of vessel is an acid-base gas sample (ABG) obtained? A Through a blood draw on an artery.The radial artery is the most common. 3 Q What is the Allen test? A Test is done to make sure the radial artery has good blood circulation to the hand before getting a blood sample for an ABG. 4 Q What are the steps for doing an Allen test? A 1. Apply pressure over ulnar and radial arteries at same time 2. Ask client to open and close hand a few times (hand should blanch/turn white) 3. Release ulnar (keep pressure on radial)4. Assess color of hand 5. If hand doesnt turn back to pink within 7 seconds, dont use it 5 Q What 3 lab values are used to determine an acid-base imbalance? A 1. pH: indicates how acidic or alkaline the blood is. 2. CO2: indicates how much acid the client is holding onto or getting rid of through