cardio1 a&p
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
|
|
||||
|---|---|---|---|---|---|
| Apex: | Located at the fifth intercostal space at the midclavicular line; this represents the tip of the left ventricle.
🗑
|
||||
| Base: | Located at the second intercostal space behind the sternum on the posterior aspect of the heart; it lies adjacent to the vertebral bodies of T6 through T9.
🗑
|
||||
| Endocardium: | A thin layer of tissue that lines the inside surface of the heart and valves.
🗑
|
||||
| Epicardium: | The outer layer of the cardiac wall that covers the surface to protect against trauma or infection
🗑
|
||||
| Myocardium: | The thick layer of muscle of the heart that provides the pumping force for the ventricles.
🗑
|
||||
| Pericardium: | A double-walled connective tissue sac (fibrous layer and serous layer) that surrounds the heart and protects it from trauma or infection.
🗑
|
||||
| Right atrium | Receives venous blood from the superior and inferior vena cava.
🗑
|
||||
| Right ventricle: | Receives venous blood from the right atrium through the tricuspid valve. Pushes blood into the pulmonary artery and pulmonary circulation.
🗑
|
||||
| Left atrium | Receives arterial blood from the pulmonary veins.
🗑
|
||||
| Left ventricle | Receives blood from the left atrium. Pushes blood into the aorta and the systemic cir culation.
🗑
|
||||
| Tricuspid valve: | Prevents right ventricular blood from going back into the right atrium.
🗑
|
||||
| Pulmonic valve: | Prevents blood from returning to the right ventricle
🗑
|
||||
| Mitral valve | Prevents left ventricular blood from returning to the left atrium.
🗑
|
||||
| Aortic valve | Prevents the systemic blood from returning to the left ventricle
🗑
|
||||
| Atrioventricular valves | Blood from each atria flows to each ventricle through these valves. The valves close upon ventricular contraction to avoid backflow.
🗑
|
||||
| Semilunar valves | Blood from each ventricle flows out of the heart through these valves. The valves close upon the subsequent diastole to avoid backflow of the blood into the heart
🗑
|
||||
| Aorta | Largest artery which carries the total cardiac output. Divisions include the carotids, subclavians, and descending aorta.
🗑
|
||||
| Ascending aorta | provides blood to the head, neck, and arms
🗑
|
||||
| Descending aorta | provides blood to the lower body and visceral tissues
🗑
|
||||
| Superior vena cava | The primary vein that drains venous blood from the head, neck, and upper body into the right atrium.
🗑
|
||||
| Inferior vena cava | The primary vein that drains venous blood from the lower body and viscera into the right atrium
🗑
|
||||
| Pulmonary artery | he primary artery that carries blood to the lungs from the right ventricle
🗑
|
Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Created by:
micah10
Popular Physical Therapy sets