norms Flashcards
(26 cards)
resting HR
norms
adults: 60-100bpm
resting BP
women:
men:
norms
women: 110/70
men: 120/80
exercise max BP
nroms
max with monitoring: 250/115
max clinical: 200/100 - 220/110
BP categories
Normal:
elevated BP:
stage 1:
stage 2:
hypertensive crises:
Normal: less than 120 AND less than 80
elevated BP: 120-129 AND less than 80
stage 1: 130-39 OR 80-89
stage 2: 140 or higher OR 90 or higher
hypertensive crises: higher than 180 **AND/OR **higher than 120
resting RR
norms
12-18
distressed resting RR
norms
20+
resting MET
norms
metabolic equivalent (1 MET) = resting VO2 which is 3.5 ml/kg/min
One MET is the amount of energy expended sitting quietly at rest adjusted to body weight (1 MET =
3.5 ml oxygen consumed/kg of body weight/minute). Also equal to 1 kcal/kg/hour. Physical activity
intensity is often expressed in MET units. For example, walking at a 14 minute pace per mile is
expressed at an intensity of 6 METs or 6 times the energy sitting quietly at rest
pulmonary function tests norms
FVC: 3-5L
FEV1: 2.5-4L
FEV1/FVC: >80% in healthy adults
Tidal Volume: 0.5L at rest
pH
norms
pH: 7.4- (range 7.2-7.6)
Bohr Effect
is the shift of this curve (oxygen hemoglobin dissociation curve) either right (7.2) or left (7.6).
A high PO2 drives the reaction to the right due to a decreased acid content. An increase in body temperature and a reduction in blood pH shifts the curve to the right. An increase in pulmonary ventilation causes exhalation of additional CO2 which results in a reduction of blood pCO2 and a lowering of hydrogen ion concentration so pH increases
pCO2:
pCO2: 35-45 mmHg
pO2:
norms
pO2: 80-100mmHg
O2 stats
norms
95-100 mmHg
arterial blood gases, ABG
pH:
pCO2:
pO2:
O2:
norms
pH: 7.4 (7.2-7.6)
pCO2: 35-45 mmHg
pO2: 80-100mmHg
O2: 95-100%
ejection fraction:
norms
ejection fraction: >55%
New York Heart Association, NYHA heart classifcations
norms
BMI categories
underweight:
normal:
overweight:
obesity class 1:
obesity class 2:
extreme obesity class 3:
norms
underweight: <18.5
normal: 18.5-24.9
overweight: 25-29.9
obesity class 1: 30-34.9
obesity class 2: 35-39.9
extreme obesity class 3: >40
fasting blood glucose
normal:
prediabetic:
diabetes:
norms
normal: 60-100
prediabetic: 100-125
diabetes: 126+
oral glucose tolerance test
normal:
prediabetic:
diabetes:
norms
normal: <140
prediabetic: 140-200
diabetes: 200+
safe exercise and blood glucose levels
unsafe:
caution:
good:
norms
unsafe: <100mg/dL
caution: >250 mg/dL, can be too much production of ketones may indicate severe shortage of insulin to break down sugar
good: 100-250mgdL
red blood cells
men:
women:
norms
men: 4.7 - 5.5 x 10^6 /mm3
women: 4.1 - 4.9 x 10^6/mm3
white blood cells
norms
3,900 - 11,000 cells/mm3
<3,900 with fever: no exercise
Hematocrit
men:
women:
norms
men: 43-49%
women: 38-44%
30: reduced exercise capacity
25-30: markedly reduced exercise tolerance
<20: no exercise
hemoglobin
men:
women:
norms
men: 14.4 -16.6 g/dL
women: 12.2 - 14.7 g/dL
<8: discuss with MD
8-10: decreased exercise tolerance, fatigue, DOE, tachycardia, angina
10-12: low impact, low intensity resistance exercise
