cp interventions 1/22 Flashcards
continue to terminal exercise?
• Moderate to severe/increasing angina
• Marked dyspnea
stop and stabilize patient
continue to terminal exercise?
• Dizziness, light-headedness, ataxia
• Cyanosis/pallor
• Excessive fatigue
stop and stabilize patient
continue to terminal exercise?
• Leg cramps/claudication
• Blunted BP response
• Hypertensive BP response >180 or 110 mmHg
stop and stabilize patient
continue to terminal exercise?
• Fall in SBP of 10-15 mmHg
• Significant change in EKG rhythm- ST elevation/depression, looking for changes from baseline
stop and stabilize patient
Y/N? indication for cardiac rehab
• Medically stable post-MI
• Stable angina
yes, stable
- predictable threshold for angina
Y/N? indication for cardiac rehab • CABG • Stable heart failure • Heart transplantation • Valvular heart surgery
yes, stable
Y/N? indication for cardiac rehab
• PAD, CAD
yes, stable
normal ejection fraction?
~55-85%
Y/N? indication for cardiac rehab
Unstable angina
contraindication
Y/N? indication for cardiac rehab
• Uncontrolled hypertension (>180 or >110)
• Orthostatic BP drop of >20 mm Hg with symptoms
contraindication
Y/N? indication for cardiac rehab
• Aortic stenosis
• Uncontrolled arrythmias
• Pericarditis/myocarditis
contraindication
Y/N? indication for cardiac rehab
• 3rd degree AV block without pacemaker
• Uncontrolled PE/DVT
contraindication
6-Minute Walk Test
distance good long-term survival rate
> 300meters
calculate exercise intensity
borg scale vs HR
borg x 10 = HR
calculate exercise intensity
Rate Pressure Product
HR x SBP
Exercise Tolerance Test (ETT)
eg. bruce protocol
+Positive?
-Negative?
+Positive= signs of myocardial oxygen supply
inadequate for demand
- Negative= balanced oxygen supply and demand, eg. cancer patient, nothing bad happening
what phase cardiac rehab?
Divided into 6 subcategory levels, targeting up to 6 MET’s
1. Bedrest 1-1.5 METs
2. Sitting 1.5-2.0 METs
3. Room 2-2.5 METs
4. Hall 2.5-3.0 METs
5. Progressive Hall 3-4 METs 6. Progressive Hall 4-5 METs
Phase I—Inpatient, acute stay
what phase cardiac rehab?
• Increase HR 10-20 bpm initially
• No complaints of dizziness, l/h, angina
• <13/20 Borg RPE
Phase I—Inpatient, acute stay
what phase cardiac rehab?
• Keep activities <90% of ISCHEMIC RPP (RPP at which ischemic symptoms are noted)
• RPE 11-13 (Light to Somewhat Hard)
• Target 5-9 MET’s
II—Outpatient Phase
what phase cardiac rehab? • Mode—Large muscle groups, aerobic • Freq.—3x/week minimum • Duration—12 weeks • Warm-up, condition, cool-down • 55-90% HR Max
II—Outpatient Phase
phase I cardiac rehab
RPE should stay < #?
goal MET?
<13/20 borg rpe
6 MET
what phase cardiac rehab?
• Self-regulated
• Maintenance/progression x 6-12 months
III-Community Program
Cardiac Rehab Strength Training
target reps?
target RPE?
what muscle groups?
- 12-15 repetitions comfortably
- 11-13 RPE
- Large muscle groups
- Exhalation with exertion
- Symptom management
what are sternal precautions?
- lifting weight?
- scap movement?
- arm movement?
- splinting during what?
- UE lifting > 10 pounds
- Pushing/pulling
- Scapular adduction
- UE resistive exercises above 90 degrees
- No UE assistance with sit to stand
- Sternal “splinting” with cough, laugh, or sneeze
what term?
• Intrathoracic pressure increased against a closed glottis
• Collapsed veins reduce BP and HR
• Overshoot of ↑ BP and HR
Valsalva
medication for angina pectoris (unstable/prinzmetal/constant)?
how to administer?
Nitroglycerin (NTG)
• Patient brings their own meds
• Administer sublingual NTG and monitor 5 min.
• Repeat 3x
• If no resolution of angina pectoris, send patient to the emergency department
normal tidal volume
0.5L, 500mL
normal IRV
2.5L, 2500mL
normal ERV
1.5L, 1500mL
normal RV
1.5L, 1500mL
normal IC
what is composed of?
IRV+TV
3L
normal FRC
what is composed of?
ERV+RV
3L
normal VC
max inhale followed by max exhale
what is composed of?
IRV+TV+ERV
4.5L
normal TLC
what is composed of?
6L
term?
palpable vibration from lungs full of fluid
goal?
Fremitus
Patient says a vowel sound
eg. tactile fremitus, say “99”
Goal is to find where the secretions are
what condition?
auscultate: Crackles, Rhonchi
Tactile Fremitus (say “99”): Increased
Pneumonia
what condition?
auscultate: Crackles
Tactile Fremitus (say “99”): Increased
Pulmonary edema
what condition?
auscultate: Decreased breath sounds
Tactile Fremitus (say “99”): Decreased
Pleural effusion
what condition?
auscultate: Decreased breath sounds, Rhonchi, Wheezing
Tactile Fremitus (say “99”): Decreased
COPD
what condition?
auscultate: Decreased breath sounds
Tactile Fremitus (say “99”): Decreased
Pneumothorax
obstructive or restrictive?
emphysema
asthma
obstructive
obstructive or restrictive?
brochiecstasis
chronic bronchitis
obstructive
obstructive or restrictive?
interstitial lung disease
restrictive
obstructive or restrictive?
idiopathic pulmonary fibrosis
restrictive
obstructive or restrictive?
pneumoconiosis
sarcoidosis
remove part of lung
restrictive
obstructive or restrictive?
chest wall neuromuscular disease
obesity
pregnancy
restrictive
obstructive lung disease
- TLC +/-?
- FVC +/-?
TLC normal or increased
FVC normal
obstructive lung disease
- FEV1?
- FEV1/FVC?
FEV1 decreased
FEV1/FVC <0.8
restrictive lung disease
- TLC +/-?
- FVC +/-?
TLC decreased
FVC decreased
restrictive lung disease
- FEV1?
- FEV1/FVC?
FEV1 normal or decreased
FEV1/FVC normal
how to perform Manual Secretion Removal
- Postural drainage/ percussion/ shaking
- Assisted cough
- Tracheal stimulation
- Endotracheal suctioning (last resort) • Catheter fed through nose/mouth/stoma
Exercise Prescription Aerobic - Heart Rate Reserve (HRR) - Intensity? - Duration?
- 40-85% Heart Rate Reserve (HRR)
- use Karvonen method (HRR = HRmax-HRrest)
- Moderate intensity
- 20-30 min
- Loss of scalenes and intercostal muscles
- Epigastric rise
- Decreased chest wall expansion
Paradoxical Breathing Pattern
EKG
- Resting state
- Contracting state
- Resetting phase
- Resting state is “polarized”
- Contracting state is “depolarization”
- Resetting phase is “repolarization”
ABCDE for obstructive lung disorder
asthma brochiecstasis chronic bronchitis dry cough emphysema
2 reasons to do pursed lip breathing?
\+ back pressure (expand lung alveoli), prevent airway collapse slow RR (increase time for gas exchange)
where to auscultate
aortic valve?
pulmonic valve?
aortic - 2nd IC R sternal
pulmonic - 2nd IC L sternal
where to auscultate
tricuspid?
mitral?
tricuspid - 4th L sternal
mitral - 4th L midclavicular
ECG big box = s?
how many is 1 sec
0.2sec
5 big box
typical post MI is HR +/-?
what meds?
increased HR
take digitalis, beta blockers to decrease HR