Cardiovasular+&+Respiratory+Lab_Student

.pdf

School

Liberty University Online Academy *

*We aren’t endorsed by this school

Course

LUOA

Subject

Nursing

Date

May 24, 2024

Type

pdf

Pages

Uploaded by HannahBond007

Cardiovascular & Respiratory Systems Lab Directions: Use the information in the lessons on the Cardiovascular and Respiratory systems to help you answer the questions below. Part 1: Identifying Lab Dissection Tools (3pts each/ 21pts) 1. Use the word bank to help you identify the lab dissection tools from the image in the lesson. A – _________________________________ B – _________________________________ C – _________________________________ D– _________________________________ E – _________________________________ F – _________________________________ G – _________________________________ Part 2: Identifying the Parts of the Heart - Watch the video and answer the questions below. 2. W hy can a sheep heart be used to effectively study the structure of the human heart? (5 pts.) 3. W hat is the white substance on the surface of the heart and what is its function? (5 pts.) Word Bank • Dissecting scissors • Dissecting needle • Dissecting pin • Forceps • Probe • Pipette • Scalpel 4. What is the fluid filled sac that surrounds the heart called? (3 pts) 5. W hat type of muscle is the heart made of? (2 pts) 6. What are the upper chambers of the heart called? (2 pts) 7. What are the lower chambers of the heart called? (2 pts)

8. Arrange the five statements below by numbering them 1-5 to describe the flow of blood through the heart . (4pts each = 20pts) ______ Oxygenated blood is then pumped back through the pulmonary veins into the heart through the left atrium. _______ Blood flows from the right atrium into the right ventricle. _______ The right ventricle pumps blood into the pulmonary arteries to the lungs, where it collects oxygen. Blood flows from the right atrium into the right ventricle. _______ The oxygenated blood is pumped through the left ventricle through the aorta to be transported throughout the body. _______ Deoxygenated blood enters the heart through the right atrium. 9. Label the diagram of the heart below using the following terms: right pulmonary veins, left pulmonary veins, left pulmonary artery, aorta, left atrium, right atrium, left ventricle, right ventricle, superior vena cava. (2 pts each/18 pts.) HINT: Remember that when you are looking at the heart, the patient's left is on your right! Be sure to label the structures with this in mind.

Your preview ends here

Eager to read complete document? Join bartleby learn and gain access to the full version