Test Related Flashcards
What is the Consensus Formula?
TBSA x weight (kg) x 2 to 4 mL/kg
Rule of Nines
Head: 9% Anterior Chest:9% Abdomen: 9% Posterior Chest: 9% Arms: 9% each arm Legs: 18% each leg Genitals: 1%
What is the normal range for Calcium?
9.0-10.5
What is the normal range for Chloride?
98-106
What is the normal range for Potassium?
3.5-5.0
What is the normal range for Sodium?
136-145
What is the formula for MAP?
MAP= 2 x Diastolic + Systolic / 3
What is the formula for CPP?
CPP= MAP-ICP
What is the normal range for arterial pH?
7.35-7.45
What is the normal range for arterial PaO2?
80-100 mmHg
What is the normal range for arterial PaCO2?
35-45 mmHg
Normal PaO2 value?
80-100
What is Gay-Lussacs Law?
The pressure of a gas of fixed mass and volume is directly proportional to the gas’ absolute temperature. (i.e. In the morning the O2 tank reads lower than in the afternoon after its been heated by the sun.)
What is Charles’ Law?
The volume of a gas is directly proportional to the temperature, when the pressure remains constant.
What is the Oxygen Adjustment Equation?
% of starting FiO2 x Current barometric pressure in mmHg / destination barometric pressure in mmHg.
The pressure of a gas of fixed mass and volume is directly proportional to the gas’ absolute temperature. (i.e. In the morning the O2 tank reads lower than in the afternoon after its been heated by the sun.)
Gay-Lussac’s Law
The volume of a gas is directly proportional to the temperature, when the pressure remains constant.
Charles’ Law
What is Minute Ventilation?
Volume of gas inhaled or exhaled from the lungs in one minute.
What is the calculation for Minute Ventilation (Ve)?
Respiratory rate x Tidal volume
Is vecuronium a depolarizing or non-depolarizing agent?
Non-depolarizing
What is the onset of Vecuronium?
2 to 3 minutes
What is a classic radiological finding (x-ray) of emphysema?
Low, Flattened diaphragm
What is the most common cause of pneumonia? -Bacterial -Fungal -Viral -Aspiration
Bacterial
What is hypothermia going to cause the oxyhemoglobin dissociation curve going to do?
Shift to the left
What is an S3 heart sound indicative of?
Congestive heart Failure
What is normal pH range?
7.35 - 7.45