Which feature of an ECG represents atrial depolarization?
Give this one a try later!
P-Wave
Describe the relationship between blood pressure, resistance, and blood flow
Give this one a try later!
Pressure (P) = Force (F)/Area (A)
Resistance (R) 𝝰 Ln/r4 increase length → increase resistance
n = viscosity
L = length
increase n → increase resistance
r = radius of a blood vessel resistance is proportional to 1/r4
, Flow (F) = ΔP/Resistance decrease resistance → increase flow
Describe the relationship between blood pressure and blood flow
Give this one a try later!
Blood pressure is highest closest to the heart
Heart creates the kinetic energy that contributes to the flow of blood
Creates pressure gradient
Blood flows from high pressure to low pressure
Systolic pressure is higher than diastolic pressure
Describe the components of the electrical conduction system of the heart
Give this one a try later!
SA Node --> AV Node --> AV Bundle --> P fiber -->
ventricles
Identify the components of an ECG recording
Give this one a try later!
Give this one a try later!
P-Wave
Describe the relationship between blood pressure, resistance, and blood flow
Give this one a try later!
Pressure (P) = Force (F)/Area (A)
Resistance (R) 𝝰 Ln/r4 increase length → increase resistance
n = viscosity
L = length
increase n → increase resistance
r = radius of a blood vessel resistance is proportional to 1/r4
, Flow (F) = ΔP/Resistance decrease resistance → increase flow
Describe the relationship between blood pressure and blood flow
Give this one a try later!
Blood pressure is highest closest to the heart
Heart creates the kinetic energy that contributes to the flow of blood
Creates pressure gradient
Blood flows from high pressure to low pressure
Systolic pressure is higher than diastolic pressure
Describe the components of the electrical conduction system of the heart
Give this one a try later!
SA Node --> AV Node --> AV Bundle --> P fiber -->
ventricles
Identify the components of an ECG recording
Give this one a try later!
