49 questions, 61 points
Things for test
**know the 3 stages of inflammation (help answer quite a few questions)
- Stage I (Vascular): change in blood vessels, redness and warmth
- Stage II (cellular exudate): neutrophilia, pus
- Stage III (tissue repair and replacement): WBC trigger new blood vessel and growth and
scar tissue formation
**oxygen and the different percentages
- 21% is room air
**perioperative steps
- Obtain consent
- Baseline vitals
- Med rec
**care for a patient with a tracheostomy (specially when its brand new)
- Infection control, check ABC’s,
**know the different types of oxygen admin masks and cannulas and what they are used for
- Nasal cannula
- Flow rates 1 -6 L/min
- 24-44% O2 concentration
- Simple Face mask
- Delivers O2 up to 40-60%
- Minimum of 5 L/min
- Partial rebreather
- Provides 60-75%
- Flow rate 6-11 L/min
- Non-rebreather mask
- Highest level of O2
- Used for unstable clients who may require intubation
**want to know who would be at risk to develop pressure ulcers, know the risk factors
- Older populations
- In bed for a long time
- Tape on skin (ex: ng tube)
- Anything pressing on the skin
**Know labs (specifically: CBC, what is a normal WBC)
- WBC: 5,000 - 11,000
- Hgb:
- Men: 13.5 - 17.5
- Women: 12 - 16
- Hct:
- Men: 41-53%
- Women: 36-46%
