csu bio110 unit 6 assessment

26 Jun csu bio110 unit 6 assessment

Question
Question 1
Which of the following types of cells are involved in the antibody-mediated immune response?
B cells
Macrophages
helper t cells
cytotoxic t cells
5 points

Question 2
The solid portion of the blood is primarily made up of ________.
plasma
red blood cells
white blood cells
platelets
5 points

Question 3
Which of the following statements about the filtrate formed in the nephron is true?
Water is actively transported across the walls of the nephron.
Blood plasma and filtrate are identical in composition.
The filtrate moves from the Bowman’s capsule directly to the bladder for storage before excretion.
The last segment of the nephron permits active secretion of certain wastes such as nicotine.
5 points

Question 4
The type of tissue that is least likely to be donated for transplantation in another person is ________.
connective tissue
muscle tissue
epithelial tissue
nervous tissue
5 points

Question 5
If an organism is analogous to a house, then an organ system would be most similar to the ________.
variety of cabinets in the kitchen, bathroom, and laundry room
single-pane windows
circuit box, electrical wiring, and receptacles
plywood that forms the foundation of the floor
5 points

Question 6
The tiny structures that contain the respiratory surface of the human body are called ________.
bronchioles
respiratory tracts
capillaries
alveoli
5 points

Question 7
Which disease can affect the human nervous system?
Botulism
Anthrax
Salmonella infection
MRSA
5 points

Question 8
Which of the following tissues consists of tightly packed sheets of cells that are usually anchored on only one face of the tissue?
Connective
Epithelial
Nervous
Muscle
5 points

Question 9
Which of the following events would result in decreased blood glucose levels?
Digestion of food in the body
Release of insulin by the pancreas
Breakdown of glycogen in the liver
Release of glucagon by the pancreas
5 points

Question 10
Which of the following is considered a first line of defense against foreign organisms?
White blood cells
Mucous membranes
Fever
Defensive proteins

Virtual Bypass Surgery

Unit VI Assessment

Introduction

Heart disease is the number one killer in the United States. One procedure to treat blockage in the arteries of the heart is bypass surgery. Someone you know may have already had this procedure; however, few people really realize what occurs during the surgery. The following lab will guide you through the steps of a virtual bypass surgery.

Objectives

1. Identify the major structures and functions of the cardiovascular, respiratory, urinary, digestive, and immune systems.

2. Evaluate various risk factors for diseases within body systems.

3. Relate homeostatic imbalances to disease states.

4. Discuss various treatments, cures and procedures for common diseases.

Materials

Computer with internet access

Directions

1. Go to the following website:http://www.abc.net.au/science/lcs/swf/heart.swf

2. Click on Enter

3. Click on Anatomy to review the anatomy of the heart.

4. When you are ready to conduct the surgery:

a. Select Intern from the three choices provided (Intern, Surgeon, Specialist). This will allow you more time.

b. Make sure you read all information on the screen.

5. Type all answers directly on the data sheet.

6. Select Save As, and use your last name and student ID as a file name.

7. Upload the data sheet as a .doc, .docx, or .rtf file when finished.

Questions 1 – 10 are short answer questions and should be answered in 2 to 3 words or 1 to 2 complete sentences. Each question is worth 3 points for atotal of 30 points.

1. What major artery branches into the coronary arteries?

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2. What chamber of the heart pumps oxygen-poor blood to the lungs?

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3. How large is the average human heart?

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4. What is the purpose of the sedative that is injected prior to surgery?

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5. Why is antibacterial soap used to scrub the chest prior to surgery?

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6. Which member of the surgery team is responsible for assessing how the heart is functioning during surgery?

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7. What vein is harvested from the leg to be grafted to the heart?

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8. What is the name of the membranous sac that encloses the heart?

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9. What is injected into the heart to stop it from beating?

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10. What is the purpose of the drug protamine?

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Question 11 is an extended response question and should be at least 200 words. Total: 20 points

Directions

1. Go to: http://www.everydaychoices.org/

2. Click on your gender.

3. Scroll down and click on your age range.

4. Scroll back up and click on your race or ethnicity.

5. Click on Get Results.

Question

11. Based on the test recommendations and your answers to the questions listed, what are your risk factors? Are you healthy? Do you know the answers to all of the tests listed? What are some habits that you might change in your life or your family’s lives in order to reduce your risk factors? You might want to return to the home page listed above to examine information at the top of the site to learn information about what you can do. You can view helpful information under each of the following tabs: Eat Right, Get Active, Don’t Smoke, and See Your Doctor.

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