1. BIOL 204 Lab For Week 4 Cat Dissection: Arteries and Veins
Slide 3-14 retrieved from

2. Objective 1 Cat Dissection
Sorry – this is the only picture that I could find to show the cutting lines !!!!!!!!!!!!!!!!!!!!!!!!!!

3. 1. Left Ventricle of Heart 9. Left Common Carotid Artery
Right Ventricle of Heart Left Internal Mammary Artery
Right Auricle of Heart Left Axillary Artery
Aortic Arch Left Subscapular Artery
Brachiocephalic Artery Left Brachial Artery
Left Subclavian Artery 14. NA
Right Subclavian Artery
Right Common Carotid Artery

4. NA Right Brachial Vein
NA Brachiocephalic Veins
NA Superior Vena Cava
Right External Jugular Vein Azygous Vein
Right Internal Jugular Vein Right Auricle of Heart
NA Right Ventricle of Heart
Right Subclavian Vein Pericardial Sac
Right Axillary Vein Inferior Vena Cava with Phrenic Nerve
9. Right Subscapular Vein

7. 1. Hepatic Portal Vein 9. Celiac Artery
2, NA Superior Mesenteric Artery
Duodenum Left Kidney
Pancreas Inferior Vena Cava
NA Colon
Superior Mesenteric Vein Testicular Artery
Inferior Mesenteric Vein Inferior Mesenteric Artery NA

8. 1. Hepatic Portal Vein 8. Abdominal Aorta
NA Inferior Mesenteric Artery
Spleen Inferior Vena Cava
Left Kidney Inferior Mesenteric Vein
Renal Vein Superior Mesenteric Artery
Testicular Vein Superior Mesenteric Vein
Ureter

9. Superior Mesenteric Artery
Celiac Trunk

10. 1. NA 8. Superior Mesenteric Artery
Spleen Adrenolumbar Vein
NA Renal Vein
Superior Mesenteric Vein Internal Spermatic Vein
Inferior Mesenteric Vein Abdominal Aorta
Splenic, Hepatic, & Gastric Artery Inferior Mesenteric Artery
Celiac Artery Inferior Vena Cava

11. A - Abdominal Aorta
G - Adrenolumbar Artery
B - Celiac Trunk
H - Renal Artery
C - Hepatic Artery
I - Gonadal Arteries
D - Left Gastric Artery
J - Inferior Mesenteric Artery
E - Splenic Artery
K - Iliolumbar Artery
F - Superior Mesenteric Artery
L - Femoral Artery

12. 1. Abdominal Aorta 7. Right Internal Iliac Vein
Inferior Vena Cava Right External Iliac Vein
Right Iliolumbar Artery & Vein NA
Right Common Iliac Vein Right Femoral Artery & Vein
Right External Iliac Artery Right Saphenous Artery & Vein
Right Internal Iliac Artery Right Popliteal Artery & Vein

13. Cats do not have a common iliac artery –
They do have internal and external iliac arteries

14. Objective 2: Introduction to Iworx
This tutorial describes how to adjust the LabScribe software so that signals are sized and displayed properly. It also describes how to make simple measurements from recordings.
In this activity, you will be familiarizing yourself with the Iworx hardware and the operation of the LabScribe software. All aspects of the program that would be used in other Iworx activities are covered.
At the end of the activity :
you should be able to load the appropriate lab setting group
function to open the lab exercise and software
You should be able to use the software to move cursors, analyze
data, record data to the journal, and use functions in the analysis
window to determine values for pulse amplitude and heart rate.

15. Front Panel of IWorx 214
Rear Panel of IWorx 214

16. Equipment Required
PC Computer
IWX/214 data acquisition unit
USB cable
IWX/214 power supply
PT-104 pulse plethysmograph

17. Sample of how a recording would look like:

18. Things to do before next week
Use the computers in CL 257, CL 255, and ST 206 to access the Labscribe iWorx software
Familiarize yourself with the operation of the software. You will be performing experiments using this software on week 5, week 6, and
week 9
Refer to textbook topic- Blood Pressure (Marieb) for the homework assignment due next week.
Iworx tutorial, Demo of the Blood pressure experiment links are provided in the next slide

19. Introduction http://mediasite. howardcc
BP and Pulse Plethysmograph setup I
BP and pulseplethysmograph setup II   
Starting the software   
Tutorial of the Main Screen I
Tutorial of the Main Screen II
Physiology of the experiment I
Physiology of the experiment II
Calibration and Procedure
Analysis of Data