418 Midterm 7th Questions

Carbon dioxide is 20x more soluble than oxygen it is dissolves in the blood.

True

False

Arterial Blood Gas monitoring in critically ill Pt. to access ACID-BASE BALANCE, VENTILATION AND OXYGENATION.

True

False

All are indications of ABG monitoring except:

Mechanical Ventilation

CTT

Post -cadiac arrest

Ventilation

Pressure: unit will always be a _______ ?

mEg/l

mmolL

mmHg

Arterial blood is required for an ABG the obtaining arterial blood sample through an: SATA( Select all the apply):

Arterial line

Percutaneous puncture ( radial, brachial or femoral artery)

In percutaneous puncture, an ALLEN'S TEST must be performed.

Site: Radial artery of NON- DOMINANT WRIST: clean site

Material: sterile and non- sterile, gauze pad, Google, ABG KIT (HEPARINIZED SYRINGE) - to prevent blood clotting: Cup of ICE

Insert: 30-60° angle

Draw collect: 2ml of BLOOD - automatically syringe fill and place container in ice , apply pressure after for 5mins

Ensure ( test and monitor) - ABG ANALYSIS should done within 10 mins, monitor Pt. for nerve damage

per hydrogen (pH), Indication: of blood ACIDITY AND ALKALINITY , Normal range: 6.35-6.45

True

False

Partial pressure of arterial oxygen ( PaO2), oxygen tension: reflect the body's ability to pick up oxygen from LUNGS, Normal value: 80 - 100mmHg

True

False

Oxygen Saturation ( SaO2), percentage of Hemoglobin saturated w/ oxygen at the time of measurement, normal value: 95-100%

False

True

Partial pressure of carbon dioxide in arterial blood ( PaCO2) "RESPIRATORY" - Carbon dioxide tension, reflect adequate of LUNG VENTILATION, normal range: 35-45 mmHg

True

False

Bicarbonate ( HCO3) "METABOLIC" carbon dioxide tension, reflect the activity of KIDNEY in RETAINING and EXCRETING , Normal range: 21-26 mEg/L

True

False