PT In ICU Flashcards
6 types of ICU
Trauma ICU Medical ICU Surgical ICU Neurosurgical ICU Cardiac Care Unit (CCU) Neonatal ICU
What should you be monitoring when a pt is in ICU?
Blood pressure
Cardiac function
Oxygen
Glucose (respiratory (rate CO2), temperature, ICP, CVP)
Two ways to monitor blood pressure?
Non invasive blood pressure cuff
Arterial line-invasive blood pressure monitoring
When you are measuring BP with an arterial line, what artery is the line inserted into?
Radial artery
Can be femoral, dorsalis pedis
When you are measuring BP with an arterial line, how is the wrist positioned?
Splinted in neutral
When you are measuring BP with an arterial line, what should you avoid in the wrist?
ROM and weight bearing
When you are measuring BP with an arterial line, where should the transducer be placed?
Level of R atria to be accurate
What does an ECG monitor?
heart rate and rhythm
Vary from 3-12 leads
Are they any mobility pxns when you have an ECG?
No specific mobility pxns
What does a swan ganz monitor?
Right heart, pulmonary artery/wedge pressure
What is a central line used for?
To administer meds, fluids, monitor CVP
Where is a swan ganz and central line inserted?
Into the neck
Where can pulse Ox be placed?
Fingers
Toes
Forehead
Ears
Reasons why pulse Ox may be innaccurate?
Cold hands
Moving
Poor contact btw sensor and skin
Nail polish
ICP can be monitored by what two ways?
Bolt
Ventriculostomy
Normal ICP should be what value?
Less than 15 mmHg
A ventriculostomy has the ability to…
Drain CSF from ventricle if ICP is high
Ventriculostomies are position dependent, true or false?
True
Drain must be clamped during mobilization
Must be recalibrated after session
Where is a lumbar drain inserted?
Between vertebrae into the spinal canal
What does a lumbar drain do?
Drains CSF
During mobilization, what must happen to the lumbar drain?
It must be clamped during mobilization
Femoral line- sheath may be used for procedures such as…
Cardiac cath
Angiogram
Femoral line, if sheath…. struck immobilization of ____
Hip
True or false: femoral line is not a contraindication to PT and we can exercise them.
False.
CONTRA
Femoral lines can be _____ or ______
Arterial or venous
Femoral lines are commonly used for….
Short term dialysis
Make sure that the line is intact prior to and after mobilization for femoral lines
True
What does CVVHD stand for?
Continuous veno-venous hemodialysis
What patients get CVVHD?
Critically ill patients with CRF
Where does the CVVHD usually access?
Jugular or femoral veins
Mobility with CVVHD is contraindicated, true or false?
False. It appears feasible and safe
What does ECMO stand for?
Extracoporeal membrane oxygenation
Is an ECMO, patients blood is ______
_____ is removed from the blood and the ______ are oxygenated
Removed
CO2
RBCs
When is a ECMO used?
When convention methods for cardiac and respiratory failure are unsuccessful
Where is access for ECMO?
Can be VA (venoatrial)
VV (venovenous)
and either
Femoral or jugular
Can be do mobility during ECMO?
Studies coming out showing feasibility during ECMO
Where are chest tubes inserted?
Inserts into pleural space
Chest tubes are used to drain….
To prevent…
Fluid/blood
To prevent lung from collapsing
Chest tubes can be placed to…
Suction or water seal
If chest tube is placed to suction, can only move….
Within slack of tubing
If chest tube is placed to water seal, you can…
Hook on walker or carry
Endotracheal tube goes in through ____ and into _____
Mouth
Trachea
Endotracheal tube is used for ______ ventilation
Short term
Is it okay to mobilize patient on ET tube?
Yes. Do not pull the tube
A tracheotomy is an ________ that is made through the _____ into the ______
Artificial airway
Neck
Trachea
This device is used for longer term airway support (>1 week)
Tracheostomy
Be cautious when someone has a tracheostomy, because tubing…
May pull apart
Can you mobilize a patient with a trach?
Yes, be cautious, BUT IT IS SAFE
CPAP is?
Continuous positive airway pressure
HI FLOW positive pressure
CPAP can also be used for ____
Sleep apnea
A Non-rebreather mask gives you ____% O2
75-100%
Is there pressure with a non-rebreather mask?
No
Is there pressure with a venti-mask?
And how much % O2?
No pressure
24-75% O2
This device has the lowest amount of oxygen delivered
Nasal Cannula
T piece: has a ______ flow of O2
Attached to _______
Has _____ attached
May fall off with _______
Higher
Trach
Suction
Mobility
Trach collar is a ______ collar that sits over the _____ site
Plastic
Trach
Are there mobility issues with a trach collar?
No, but it is difficult to suction
What does PRVC stand for?
Pressure regulated volume control
In a PRVC, what is the vent doing?
All the work
Pt may initiate breath
What is the adjustment of PRVC dependent on?
Based on compliance of lungs
What does SIMV stand for?
Synchronized intermittent mandatory ventilation
SIMV allows for _______
It is a _____ mode
Spontaneous breathing
Weaning mode
CPAP means that the pt is breathing, and the _____ is helping
Provides a _____ amount of pressure during _______
Vent
Small
Inspiration
PEEP stands for?
Positive expiratory end pressure
PEEP keeps the alveoli ______ and maintain greater ________
Open
Greater lung volume
PEEP: increased surface area= _______
Increase gas exchange
The higher the PEEP, the more __________
The vent is doing to help the pt breathe
FiO2 stands for what?
What is it?
Fraction of inspired oxygen
It is the amount of oxygen in gas exchange
Immobility: skeletal muscle strength may decline ______% per day of strict bed rest
1-1.5%
Patients who benefit from early mobility in ICU:
Ability to ______ participate in therapy session
________ stable
______level within acceptable range
Minimally
Hemodynamically
Oxygen
Even at high intensities, bed exercises failed to counteract the negative consequences of the removal of gravitational stress, since ________ intolerance was not affected
Orthostatic
What is more important than exercise alone in minimizing the negative effects of bed rest?
Measures to counteract fluid shift directly
ICU-AW: impairment not involving the NMS may take __ months to improve
6
ICU-AW: impairment involving the NMS may take _____ to improve
Up to 5 years
Delirium is…
An acute decline in attention/cognition
Patient characteristic risk factors for delirium?
Age Alcohol Gender Living single at home Smoking
Chronic pathology risk factors for delirium?
Predisposing cardiac disease
Predisposing cognitive impairment
Predisposing pulm disease
Environment risk factors for delirium
Admission via ER Admission via transfer Isolation No clock No visible daylight No visit Open intensive care Physical restraints
Acute illness risk factors for delirium?
Length of stay Fever High risk of mortality Internal medicine No normal food Number of perfusion Psychoactive med Sedation TISS 28 Tubes and catheters
____% of patients experience mental health implication approx 4 days of delirium
74
____% of patients experience mild depression approx 3 months post d/c
37%
____% of patients experience PTSD over 2 years period
35
Effects of mobilization
Improved pulm function/airway clearance Improved circulation Weightshifting/pressure redistribution Improved functional status/independence Improved morale Decreased delirium/improved cognition
General contraindications:
Unstable Fx Cerebral edema with uncontrolled ICP Active bleeding Hemodynamic instability requiring high dose on pressers Oxygenation dysfunction requiring significant supplemental O2 and/or paralytic drugs Transvenous temporary pacemaker Open chest/abdomen Femoral sheath
True or false: Recent MI is a contraindication for PT in ICU
True
True or false: HR <40 or >130 bpm is a contraindication for PT in ICU
True
True or false: MAP >60 or <110 mmHg is a contraindication for PT in ICU
False… should be <60 and >110
True or false: O2 sat = 90% is a contraindication for PT in ICU
True
True or false: FiO2 <0.60 is a contraindication for PT in ICU
False >0.60
True or false: RR <20 is a contraindication for PT in ICU
False >40
True or false: RASS -4, -5, 3, 4 is a contraindication for PT in ICU
True
True or false: High inotrope is a contraindication for PT in ICU
True
Clinical observations that you should be looking at in the ICU
LOC Sweating Abn face color Pain Fatigue
Relative contraindications
Clinical observations stated before
Unstable fractures
Presence of lines that preclude mobility
ICP >/= 20 cm H20
PT eval in the ICU include
Arousal Ability to follow commands Ability to participate in PT session Tone/spasticity Motor control/apraxia Safety awareness/impulsivity Attention/distractibility Response/tolerance treatment
PT Interventions:
NMES- used ____x a day on sedated patients. No atrophy on stimulated LE, ____% atrophy in control group
2x a day
7-9%
PT interventions:
Cycle ergometry- ____ min a day passive or active cycling. At d/c, what tests/measures were shown to improve?
20 min a day
6MWT, quad strength, SF36
ICU specific tools
Functional status score for ICU (FSS-ICU)
Physical function on independence test (PFITs)
John Hopkins Highest Level of Mobility (JH-HLM)
Manchester Mobility Score (MMS)
Acute Care Index of Function (ACIF)
ICU Outcome Measures: Assessment should be done _____ while in hospital
Weekly