Lab 3 the cardiovascular system

The two layers of serous membrane are normally separated only by 10 to 15 millilitres 0.

Lab 3 - Cardiovascular System: Heart Anatomy and Physiology Flashcards Preview

Be able to trace the path of blood into, through, and out of the right and left sides of the heart. The End Feeder provides more floor space for active subjects.


The left atrium, the left superior portion of the heart, is slightly smaller than the right atrium and has a thicker wall. The data was recorded in Table 4. Swiss cardiologist son of the renowned anatomist of the same namewho discovered the specialized muscle fibers known as the bundle of His running along the muscular partition between the left and right chambers of the heart.

The atria receive blood from various parts of the body and pass it into the ventricles. Finally, they also set up defibrillators on to the patient for emergency use if needed.

The heart beats as a coordinated unit 41 Does not need neural impulses creates its own rhythm Autorhythmic What is the normal sinus rhythm.

He has authored over publications in peer-reviewed journals and books. He holds a BSci in biomedical engineering from Northwestern University. Blood flows from the right atrium to the right ventricle. The ventricles, in turn, pump blood to the lungs and to the remainder of the body.

They then interpret the images taken to ascertain where the narrowed or blocked artery has the problem. A chart was then used to determine the number of points the subject received for this section and recorded in Table 3. In this design, what appears outwardly to be a standard sipper tube is presented to the animal.

This was followed by four years of cardiology fellowship at the University of Southern California at Los Angeles. To measure electrical changes in the heart depolarization and repolarization 2. From to he worked as a senior staff interventional cardiologist at Niguarda Hospital in Milan, focusing mostly on complex coronary intervention and transcatheter aortic valve implantation.

Cardiology Virtual Lab

In addition, he has been involved with the evolution and development of new medical devices for the last 15 years and serves on the scientific advisory board of several medical device companies.

Fluid is filtered into the pericardial space through both the visceral and parietal pericardia. A high quality fish oil supplement will not smell fishy. The secondary Feeding file is event driven, and records the time and mass of each feeding bout.

About two-thirds of the heart lies to the left of the midline. The intrinsic conduction system consists of: Multiple High Speed Sensor sets can be connected to the system to allow 2 or more cages to be measured simultaneously.

A petri dish was filled with room-temperature water, 1cm deep and the slides were placed into it. Fish Oil Recommendations Investigate the manufacturing process—How is the fish oil manufactured and what are the quality standards that the manufacturer is using.

Fresh fish can often contain environmental toxins like mercury that accumulate during its life span. Cardiac catheterization Cardiac catheterization is a general term for a group of procedures that are performed in the cath lab, such as coronary angiography.

LabBench Activity

The Corner Feeder Cage maintains the same sealed environment but adds an external feeder to the corner of the cage to allow food intake measurements and placement of a Y axis activity sensor.

He is the author and co-author of peer-reviewed publications and book chapters. The superior vena cava is the principal channel for venous blood from the chest, arms, neck, and head. That number was recorded in Table 3.

Omega-3 Fish Oil and Pregnancy: February 16, https: They showed that the pooled relative risks increase in a stepwise fashion from the first to the third tertile. Once a catheter is in place, it can be used to perform a number of procedures including angioplastyPCI percutaneous coronary intervention angiography, transcatheter aortic valve replacementballoon septostomyand an electrophysiology study or catheter ablation.

The Center Feeder Cage maintains the same sealed environment but adds a feeder to the center of the cage to allow food intake measurements. Arterial stiffness could potentially be improved with HMG-co A enzyme inhibition by statins, although this effect is at least partially attributable to a reduction in LDL cholesterol and NOS activation [ 8081 ].

Lab # Cardiovascular Physiology p.3 The Cardiac Cycle and Heart Sounds The electrical signals recorded on an ECG are caused by intermittent periods where the cardiovascular system is driven by pressure differences between one segment of a blood vessel circuit and the next.

Blood pressure drops. FUNCTION OF THE CIRCULATORY SYSTEM (2) Regulate Body Temperature 1 p. 2. BLOOD 2 Red Blood Cells Carry oxygen to all cells in the body White Blood Cell Fight infections Platelets help to clot the blood Plasma the liquid part of the blood mostly water. BLOOD VESSELS 3 Blood from heart.

Omega-3 Fish Oil and Pregnancy

Aug 17,  · The cardiovascular system, also known as the circulatory system, is the transportation system of the body. The major structures that make this possible are the heart, blood vessels and blood.

View Lab Report - Lab 3 from BIO at Harper College. Module 03 Lab Worksheet: Cardiovascular System- Heart and Blood Vessels Introduction This weeks lab will focus on understanding the concepts of. LabBench Activity Diffusion and Osmosis.

by Theresa Knapp Holtzclaw. Introduction. The processes of diffusion and osmosis account for much of the passive movement of molecules at the cellular level. Human cardiovascular system, organ system that conveys blood through vessels to and from all parts of the body, carrying nutrients and oxygen to tissues and removing carbon dioxide and other wastes.

It is a closed tubular system in which the blood is propelled by a muscular heart. Two circuits, the.

Lab 3 the cardiovascular system
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Lab Exercise: Cardiovascular System