VME 3001 Exam 3 questions well
answered graded A+
An estimated 1 in ___ dogs have some form of heart disease by age _____ - correct answer
✔✔3, 10
Cardiovascular disease is often ______ prior to becoming a serious problem - correct answer
✔✔without any obvious symptoms
The main function of the cardiovascular system is - correct answer ✔✔To continuously
distribute blood throughout the body
2 divisions of Cardiovascular system - correct answer ✔✔Pulmonary and Systemic
The cardiac system is said to be In series what does this mean? - correct answer ✔✔Same
volume flows through each system simultaneously
The cardiovascular system is ___ directional - correct answer ✔✔Uni
Each division had four function components which are? - correct answer ✔✔Pump
Distribution
Exchange
Collection System
The heart is the _____ of the cardiovascular system - correct answer ✔✔Energy source
, The two separate pumps are - correct answer ✔✔The atrium and ventricles
These pumps are - correct answer ✔✔Mechanically and electrically interdependent
Pumping energy or heartbeats are? - correct answer ✔✔rhythmically contractions initiated by
myocardial cells
The myocardial cells undergo - correct answer ✔✔Repeated activation independent of inputs
from the nervous system
Which myocardial cells work the quickest? - correct answer ✔✔The Sino-atrial node (SAN)
Heart valves open and close based on - correct answer ✔✔Pressure gradients
Excitation generates what? - correct answer ✔✔Pressure in the heart
Diastole - correct answer ✔✔Ventricular relaxation and filling
Aortic pressure> ventricular pressure
Open mitral valve
Closed Aortic valve
Systole - correct answer ✔✔Ventricular Activation
Aortic < Ventricular pressure
Pressure change causes closing mitral valve
Both valves closed until enough pressure than aortic valve opens
answered graded A+
An estimated 1 in ___ dogs have some form of heart disease by age _____ - correct answer
✔✔3, 10
Cardiovascular disease is often ______ prior to becoming a serious problem - correct answer
✔✔without any obvious symptoms
The main function of the cardiovascular system is - correct answer ✔✔To continuously
distribute blood throughout the body
2 divisions of Cardiovascular system - correct answer ✔✔Pulmonary and Systemic
The cardiac system is said to be In series what does this mean? - correct answer ✔✔Same
volume flows through each system simultaneously
The cardiovascular system is ___ directional - correct answer ✔✔Uni
Each division had four function components which are? - correct answer ✔✔Pump
Distribution
Exchange
Collection System
The heart is the _____ of the cardiovascular system - correct answer ✔✔Energy source
, The two separate pumps are - correct answer ✔✔The atrium and ventricles
These pumps are - correct answer ✔✔Mechanically and electrically interdependent
Pumping energy or heartbeats are? - correct answer ✔✔rhythmically contractions initiated by
myocardial cells
The myocardial cells undergo - correct answer ✔✔Repeated activation independent of inputs
from the nervous system
Which myocardial cells work the quickest? - correct answer ✔✔The Sino-atrial node (SAN)
Heart valves open and close based on - correct answer ✔✔Pressure gradients
Excitation generates what? - correct answer ✔✔Pressure in the heart
Diastole - correct answer ✔✔Ventricular relaxation and filling
Aortic pressure> ventricular pressure
Open mitral valve
Closed Aortic valve
Systole - correct answer ✔✔Ventricular Activation
Aortic < Ventricular pressure
Pressure change causes closing mitral valve
Both valves closed until enough pressure than aortic valve opens
