Show:
Heart Anatomy
Cardiovascular Physiology
Blood Vessels
Respiratory Anatomy
Respiratory Physiology
100
This chamber receives deoxygenated blood from the systemic circuit
What is the right atrium
100
This is the pacemaker of the heart
What is the Sinoatrial Node (SA node)
100
I am a blood vessel. I have an internal and external elastic membrane.
What is an artery?
100
These structures cause turbulence in the nasal cavity that cause warming and humidifying of the inhaled air
What are nasal chonchae
100
These muscles are involved in passive exhalation
What are NONE!!!
200
I am a set of valves that separates the left atrium and ventricle. What is my SPECIFIC name.
What is the BICUSPID or Mitral Valve
200
I play an important role in slowing down the conduction in the heart. Not TOO much, just enough to let the atria contract
What is the Atrioventricular Node (AV node)
200
In general when you do this to peripheral vessels you increase blood pressure
What is vasoconstrictor
200
This type of epithelium is found in the pharynx (except not in the oropharynx)
What is pseudo stratified ciliated columnar epithelium
200
What muscles are involved in quiet inspiration
What are the diaphragm and the external intercostals
300
I am the outermost layer of the heart AND the innermost layer of the pericardial cavity. What am I?
What is the epicardium or the visceral pericardium
300
During ventricular systole, these valves close
What are the AV valves (atrioventricular valves)
300
Tissue is not getting perfused (not enough oxygen). Local mechanisms are not working. These other two systems could help increase perfusion of the tissues.
What are neural and hormonal systems
300
By adjusting this, you can adjust how LOUD your voice is
What is the amount of air passing through your glottis (i.e. the opening size of the glottis)
300
These are two factors that can effect oxygen binding to hemoglobin
What are: pH of blood Temperature Concentration of oxygen metabolic activity of RBC
400
The semilunar valves are located here and close at this time
What is: 1) the entrance to the aorta and the pulmonary trunk AND 2) at the end of ventricular systole.
400
These two factors effect Cardiac Output
What are Stroke Volume and Heart Rate
400
Blood Flow to this organ is unaffected by heavy exercise
What is the brain
400
This is the job of the Type II Pneumocyte
What is: Produce Surfactant
400
According to Boyle's Law, as you decrease the volume of gas you…….
What is: The increase the pressure
500
These are the two major branches off of the left coronary artery
What are the anterior interventricular artery and the circumflex artery
500
This is how you calculate the Mean Arterial Pressure (MAP)
What is the Diastolic Pressure + 1/3 The Pulse Pressure
500
These are just 3 of the effects of Angiotensin II on raising blood pressure
What are: Stimulating secretion of ADH Stimulating the Sympathetic Nervous System Stimulating the production of Aldosterone Stimulating retention of Na+ and Cl- Stimulating arteriole vasoconstriction
500
The concentration of this gas is much greater in the alveoli following inhalation, than it is in the pulmonary arteries
What is oxygen
500
These are the three different ways that CO2 is carried in the blood stream
What are: 1. Stays as CO2 in plasma 2. Is taken up into the RBC and bound to Hemoglobin 3. Is converted to bicarbonate and put back into the blood stream