Help
Options
Didn't know it?
click below
click below
Knew it?
click below
click below
Don't know
Remaining cards (0)
Know
retry
shuffle
restart
0:00
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
Unit 8 Ch. 3 Exam
This is a StudyStack for the Unit 8 Ch. 1 Exam
| Question/Term | Answer/Definition |
|---|---|
| Your heart, veins, capillaries and arteries work together to ____. | Transport materials throughout your body |
| How do pathogens enter your body through the skin.? | Through a cut or an injury |
| One function of the skin is to ____. | Sense the environment |
| The cells that deliver oxygen to other cells are ____. | Red blood cells |
| When foreign material enters the body, one way the immune system responds is by ____. | Producing antibodies |
| Which structures in the skin helps control body temperature? | Sweat glands |
| Blood pressure is the pressure that blood exerts on your ____. | Blood vessels |
| When skin gets damaged, the body releases histamines, which cause ____. | Swelling, redness, and heat |
| One way you can help your skin stay healthy is by ____. | Keeping clean |
| What is the definition of artery? | A blood Vessel that had strong walls that carries blood away from the heart |
| What is the definition of blood? | A fluid in the body that delivers oxygen and other materials to cells and removes carbon dioxide and other wastes |
| What is the definition of capillary? | A narrow blood vessel that connects arteries and veins |
| What is the definition of circulatory system? | The group of organs, consisting of the heart and blood vessels, that circulated blood through the body |
| What is the definition of red blood cell? | A type of blood cell that picks up oxygen in the lungs and delivers it to cells throughout the body |
| What is the definition of vein? | A blood vessel that carries blood back to the heart |
| What is the definition of antibiotic? | A medicine that can block the growth and reproduction of bacteria |
| What is the definition of antibody? | A protein produced by some white blood cells to attack specific foreign materials |
| What is the definition of antigen? | A particular substance that the bod recognizes as foreign and that stimulated a response |
| What is the definition of immune system? | A group of organs that provides protection against disease-causing agents |
| What is the definition of immunity? | Resistance to a disease. It can result from antibodies formed in the body during a previous attack of the same illness |
| What is the definition of pathogen? | An agent that causes disease |
| What is the definition of vaccine? | A small amount of a weakened pathogen that is introduced into the body to stimulate the production of antibodies |
| What is the definition of dermis? | The inner layer of the skin |
| What is the definition of epidermis? | The outer layer of skin |
| What is the definition of integumentary system? | The body system that includes the skin and its associated structures. |
| How does the blood move through the heart? | RIGHT ATRIUM to RIGHT VENTRICLE- RIGHT VENTRICLE to the PULMONARY ARTERIES- PULMONARY ARTERIES to LUNGS-PULMONARY VEINS to LEFT ATRIUM- LEFT ATRIUM to LEFT VENTRICLE- LEFT VENTRICLE to AORTA |
| Which chambers contain oxygen rich blood? | Left Atrium and the Left Ventricle |
| Which part of the heart pumps oxygen-poor blood to the lungs? | Right Ventricle |
| Which part of the heart pumps oxygen-rich blood to the body? | Left Ventricle |
| Why are the walls of the ventricles thicker that those of the atrium? | They have to pump blood to and from the heart |
| What are the four different blood types? | A - B - O - AB |
| Which one is considered the "Universal Donor"? | O |
| Which one is considered the "Universal Recipient? | AB |
| Why is it important to know your blood type? | It is important to know your blood type in case you have to have a transfusion |
| What is the primary function of the red blood cells? | Exchange oxygen and carbon dioxide. |
| Would you expect blood pressure to be higher in arteries or in veins? Explain | Arteries because blood is coming directly from the heart. |
| What is the difference between the nonspecific and specific immune responses? | Specific attack specific places in the body, while unspecific fight everywhere in the body |
| What is the difference between active and passive immunity? | Active is when you create your own immune system and passive is passed on from the mother or hereditarily |
| What are the four functions of the integumentary system? | Repel water, guard against infection, help maintain homeostasis, and sense the environment |
| What structures are found in the dermis layer of the skin? | Sweat glands, hair follicle, sebaceous gland, muscle tissue, nerves |
Created by:
gbcaudi1