Vitals

Question 1

Temp

Answer 1

• temp elevation increases metabolism, thereby increasing oxygen requirements, increasing the HR and RR
• temp decrease slows metabolism, causing less O2 consumption & less CO2 production and decreased RR

Question 2

BP

Answer 2

Hypertension=reduced CO, vasodilation & lower blood volume

Hypotension=insufficient circulation to meet the body’s needs.

Symptoms of confusion & dizziness can indicate insufficient cerebral circulation d/t hypotension

Question 3

HR & Pulse

Answer 3

tachycardia (fast HR) can indicate hypoxia (low O2 levels in the tissue) due to an obstructed airway

bradycardia can be associated with digitalis toxicity