Human Body Review
Digestive and Nervous Neurons in your body can let your brain know when your stomach is full. What two body systems work together in this process?
An injury is associated with… Pain
Describe what happens to the diaphragm when you inhale. Flatten and move down (increases the volume of the chest cavity)
Why does a person sweat during exercise? Maintain homeostasis
What gas is your body depleting during aerobic activity, like running or working out? Oxygen
What are the parts of the Circulatory System? Heart Blood Blood Vessels (arteries, veins, capillaries) Which is the smallest vessel of the Circulatory System? Capillaries
Which of the following includes all the other levels? Organs Tissues Organism Organ systems Cells Cells – tissues – organs – organ systems – organism Put them in order from smallest to largest. Organism
Cells, Tissue, Organs, Organ System and Organism are part of the levels of Organization. As the levels of organization progress, are the levels getting more or less complex? More complex
What level of organization is a section of muscle in? Tissue
In your body ADH regulates the rate of water removal in the blood. What would need to happen so that ADH can be released to our blood stream? Increased amount of water in our blood
In animals what carries the nutrients that are in the blood throughout the body? Arteries and Veins In plants, what structures would be similar to arteries and veins? Xylem and Phloem
What are the parts of the Integumentary System? Skin, Nails, Hair
What type of blood vessel carries blood towards the heart? veins
What are 2 symptoms that you have when you are fighting an infection? Temperature, swollen tonsils & lymph nodes
The diaphragm lies directly underneath what organ? Lungs
What are they called? Right atrium, right ventricle, left atrium, left ventricle How many chambers does the human heart have? 4
What is the largest artery in your body called? Aorta
List the pathway that a piece of food will travel through your digestive system? Mouth, esophagus, stomach, small intestine, large intestine, rectum, anus
What makes some of the organs in the digestive system, like the pancreas, “special”? Belong to more than one system (digestive & endocrine)
What is one interaction between the circulatory & digestive systems? Blood carries the nutrients absorbed from the food to the body cells
The liver removes the amino groups from amino acids to produce urea, then the urea is removed from the body as urine. Which system is working with the liver? Excretory System
A crazy lady stabs you in the arm with a pin. What 3 systems are working together to respond to this stimuli? Integumentary, Nervous, Muscular
What 2 systems are the most responsible for controlling & maintaining homeostasis? Endocrine & Nervous
What 2 systems remove excess water from the body? Excretory & circulatory
Blood glucose levels are maintained through a negative feedback loop system by the release of the hormone insulin. What systems work together to manage these levels? Endocrine & Nervous
When running for safety, what 3 systems are involved? Nervous, Respiratory, Muscular
Ovulation in females is controlled by the production of hormones. What 2 systems are interacting to accomplish this? Reproductive & endocrine
What is the function of the Muscular System? Movement of the body. Made up of skeletal, cardiac & smooth muscle tissue.
What are 3 functions of the skeletal system? Protects organs, create blood cells, movement
What is the function of the Respiratory System? Supplying oxygen to cells in the body and getting rid of carbon dioxide
What is the function of the Excretory System? Remove liquid waste from the body. Regulated by the kidneys.
What is the function of the Immune System? Defend the body against foreign contaminants. Contains white blood cells & antibodies.
What is the function of the Nervous System? Control all activities of the body by receiving, processing & sending information.
What is the function of the Digestive System? Breaks down and absorbs nutrients & water from food.
What is the function of the Endocrine System? Production & release of hormones
What is the function of the Circulatory System? To transport/deliver oxygen, nutrients & hormones to the rest of your body
What is the function of the Reproductive System? Produce gametes (sex cells)
Label the picture & provide the system. Digestive system Liver Stomach Small intestine Large intestine
Label the picture & provide the system. Respiratory system Mouth Nose Trachea Lungs Diaphragm