NBRC topic practice

Helium/O2 ratios

80/20=1.8

70/30=1.6

60/40=1.4

Air/02 ratio

24% =25:1

28%=10:1

30%=8:1

35%=5:1

40%=3:1

45%=2:1

50%=1:7.1

60%=1.1

Determine A-aDO2

ABG & Alveolar oxygen tension

Galvanic analyzer reading low or not working

Change the fuel cell

Anectine(succinycholine chloride) mediation

Muscle twitches on face and neck means it working and intubation can be done

Decreasing I:E ratio

You increased inspiratory time

Increase I:E ratio

You decrease inspiratory time

During bronchoscopy procedures and bleeding is seen

Used epinephrine

Marked/severe inspiratory stridor

Immediate endotracheal intubation

Self-inflating infant resuscitator with mask complication

Gastric insufflation

Subjective information

Is what a pt tell you

Objective information

Is what you can see

Calculate alveolar oxygen tension

BP & Fio2

Need to raise CO2 there are 3 choices

Decreased tidal volume

Decrease rate

Adding deadspace

Flipped T wave and elevation S-T segment

Myocardial ischemia & injury

Reducing autoPEEP

Decreasing rate/ and or increasing flow

PvO2 measurement locations taken

Distal end of pulmonary artery cath

Liberation mean the same thing as

Weaning

Placing a cap in pt fenestrated tracheostomy tube you must

Removed inner cannula and deflated cuff

Most benefit from cardioversion

Ventricular tachycardia w pulse

Determined effectiveness of IS

Listen to breath sound before and after

Diagnosing vocal cord paralysis with

Flow volume loop

Albuterol advertised effect

Nauseous and vitals increasing by 20

Hypertonic saline or complains SOB

Adverse reactions stop treatment

Heilum analyzer should read

0%

Minimum inspiratory

60/ mandatory rate

Sum of I:E

Then divide the answers

Then look for the closed number

Intercostal muscles and eternal reactions represent

Upper airway obstruction

Increased inspectors flow

Will fix autopeep

Mild pneumothorax you can do

thoracentesis

Normal CVP

2-6mmHg