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Cardiac/Pulmonary
Vital Signs (PTA)
| Question | Answer |
|---|---|
| BP: normal Adult | 100-140/ 60-90 mm Hg |
| BP: normal Child | 90-110/50-70 mm Hg |
| BP: normal Infant | 60-90/30-55 mm Hg |
| BP: HTN: Adult- borderline | >140-159/90-99 mm Hg |
| BP: HTN: Adult- moderate | >160-179/100-109 mm Hg |
| BP: HTN: Adult- severe | >180/110 mm Hg |
| BP: HTN: Child | >120/80 mm Hg |
| BP: HTN: Infant | >90/60 mm Hg |
| BP: Hypotension: | Systolic <100 mm Hg |
| HR: normal Adult | 60-100 bpm |
| HR: normal Child | 80-100 bpm |
| HR: normal Infant | 100-130 bpm |
| HR: Tachycardia (adults) | Resting HR > 100 bpm |
| HR: Bradycardia (adults) | Resting HR < 60 bpm |
| RR: normal Adult | 12-18 |
| RR: normal Infant | 30-50 |
| RR: Tachypnea (Adult) | >20 |
| RR: Bradypnea (Adult) | <10 |
| Resting HR | baseline; rate of the heart before applying stress; normal is 60-100 bpm for adults |
| ______ have higher resting HR & ______ have lower resting HR. | Infants- higher (rapidly changing due to greater metabolic needs); Athletes- lower (more efficient stroke volume) |
| Basal HR | rate following extended bed rest (before activity); no stress |
| Max. HR | absolute fastest rate that is safe to reach during activities |
| How to calculate Max HR | 220-age |
| Target HR | optimum rate to achieve aerobic fitness from exercise |
| How to calculate Target HR | (normal adults) 60-80% of Max. HR |
| Who has lower BP? | athletes & babies (greater elasticity of vascular walls) |
| Who has higher BP? | elderly (less elasticity of vascular walls) |
| HTN Risk Factors | obesity, physical activity, fitness level, excessive nicotine/alcohol/salt, diet, arteriosclerosis, kidney disease, diabetes mellitus, advanced age, race, heredity |
| Signs of Hypotension | light-headedness, syncope, diaphoresis, fatigue, weakness |