Exercise 30 Anatomy & Physiology II Lab comprehensive
Questions and Answers with 100% Correct Answers |
Latest Version
Question 1.
Fibrous Pericardium
Correct Answer: Made of dense white fibrous CT. Anchors heart to sternum, vertebral
column, and diaphgram
Question 2.
Parietal Pericardium
Correct Answer: Attached to the inside of the fibrous pericardium and secretes a
serous fluid
Question 3.
Visceral Pericardium
Correct Answer: Found directly on the surface of the heart. Also secretes serous fluid
into the pericardial cavity. This is called epicardium.
Question 4.
What three membranes are the heart covered by?
Correct Answer: Fibrous, Parietal, Visceral pericardium
Question 5.
What cavity is between the two membranes?
Correct Answer: Pericardial Cavity
Question 6.
What three layers make up the heart wall?
Correct Answer: Epicardium, Myocardium, Endocardium
Question 7.
Epicardium
Correct Answer: Same as visceral pericardium. The outer layer which covers the great
vessels
, Question 8.
Myocardium
Correct Answer: The middle layer composed mainly of cardiac muscle tissue. This is
the thickest layer
Question 9.
Endocardium
Correct Answer: Is a thin smooth inner layer that is continuous with the blood
vessels, and covers heart valves. Composed of simple squamous epithelium resting
on areolar CT
Question 10.
What 4 chambers are the heart divided into?
Correct Answer: Two superior atria (atrium singular) Two inferior Ventricles
Question 11.
What is the function of the septum?
Correct Answer: Divides the heart longitudinally and is referred to as interatrial or
interventricular septum
Question 12.
Right Atrium
Correct Answer: Receives deoxygenated blood from the superior and inferior vena
cave and coronary sinus. Blood then passes in the right ventricle
Question 13.
Right Ventricle
Correct Answer: Receives deoxygenated blood from the right atrium. Blood is then
pumped into the pulmonary(trunk) arteries to be carried to the lungs to get oxygen
Question 14.
Left Atrium
Correct Answer: Receives oxygenated blood from the pulmonary veins. Blood then
passes into the left ventricle
Questions and Answers with 100% Correct Answers |
Latest Version
Question 1.
Fibrous Pericardium
Correct Answer: Made of dense white fibrous CT. Anchors heart to sternum, vertebral
column, and diaphgram
Question 2.
Parietal Pericardium
Correct Answer: Attached to the inside of the fibrous pericardium and secretes a
serous fluid
Question 3.
Visceral Pericardium
Correct Answer: Found directly on the surface of the heart. Also secretes serous fluid
into the pericardial cavity. This is called epicardium.
Question 4.
What three membranes are the heart covered by?
Correct Answer: Fibrous, Parietal, Visceral pericardium
Question 5.
What cavity is between the two membranes?
Correct Answer: Pericardial Cavity
Question 6.
What three layers make up the heart wall?
Correct Answer: Epicardium, Myocardium, Endocardium
Question 7.
Epicardium
Correct Answer: Same as visceral pericardium. The outer layer which covers the great
vessels
, Question 8.
Myocardium
Correct Answer: The middle layer composed mainly of cardiac muscle tissue. This is
the thickest layer
Question 9.
Endocardium
Correct Answer: Is a thin smooth inner layer that is continuous with the blood
vessels, and covers heart valves. Composed of simple squamous epithelium resting
on areolar CT
Question 10.
What 4 chambers are the heart divided into?
Correct Answer: Two superior atria (atrium singular) Two inferior Ventricles
Question 11.
What is the function of the septum?
Correct Answer: Divides the heart longitudinally and is referred to as interatrial or
interventricular septum
Question 12.
Right Atrium
Correct Answer: Receives deoxygenated blood from the superior and inferior vena
cave and coronary sinus. Blood then passes in the right ventricle
Question 13.
Right Ventricle
Correct Answer: Receives deoxygenated blood from the right atrium. Blood is then
pumped into the pulmonary(trunk) arteries to be carried to the lungs to get oxygen
Question 14.
Left Atrium
Correct Answer: Receives oxygenated blood from the pulmonary veins. Blood then
passes into the left ventricle
