What is the function of the integumentary system? Answerprotect, regulate body
temperature, and sensations
What is the function of the endocrine system? AnswerHormones help regulate growth
and development, regulate metabolism, help with reproduction, and help fight infection
What is the contraction of the heart? AnswerSystole (lub) sound
What is the relaxation of the heart? AnswerDiastole (dub) sound
What is the is the mitral valve closing? Answerwhen the heart contraction
When is the semilunar valve closing? Answerwhen diastole relax
What is the blood flow throught the heart? AnswerSuperior Venna Cava to the Inferior
Venna Cava to the Right Atrium to the Tricuspid Valve to the Right Ventricle to the
Pulmonary Semilunar Valve to the Pulmonary Artery to the Left Atrium to the Mitral
Valve to the Left Ventricle to the Aortic Valve to the Aorta
What does the Digestive System consist of? AnswerMouth, Pharynx, Esophagus,
Stomach, Small Intestines, Large Intestines, Rectum
What organs are included in the Large intestine? Answercecum and colon
What does the large intestine do? Answerabsorb water and electrolytes
What is gastric acid? Answerkill bacteria and activate protein
What is Gastrin? Answerhormone produced in the stomach and stimulates acid
what is chloecystokininn (CCK) Answerproduced in the small intestine, stimulates the
release of enzymes from at pancreas and bile from liver
What is Secretin? Answerproduced in the small intestine, stimulates production of
bicarbonate by the pancreas
what is Insulin? AnswerProduced in the pancreas to help regulate blood sugar levels
, What is glucogon? Answerproduced in the pancreas to regulate glucose
what is Bile? Answerproduced in the liver, stored in the gallbladder, breaks down fat in
the small intestine>
What are the two parts of the nervous system? AnswerCentral Nervous System and
Peripheral Nervous system
What is the Central Nervous System? Answerconsist of the brain and spinal cord. This
is where all communication and action occur
What is the Peripheral Nervous System? AnswerNerves that break off from the spinal
cord and supply the body with nerves.
to the muscle
What is Myelin Sheath? Answercovers the axon increases the speed of impulses
Automatic Nervous System Answerinvoluntary actions.
Heart Rate digestion
Somatice nervous system Answervoluntary action
What is the responsibility of the Muscle Tissue? Answermovement of the body
How many muscles are in the body ? Answer700 and they make up 1/2 of our body
weight
What controls out muscles? AnswerNerves
they originate in the brain the to the spinal cord, then to the axon, then to the muscle
nerve, then to the muscle fiber
What is the skeletal muscle? Answeris is attached to the bones and responsible for
movement
What is the cardiac muscle? AnswerIt is found in the heart and pumps blood throughout
the body
Is skeletal muscle voluntary or involuntary? Answervoluntary
Is cardiac muscle voluntary or involuntary? Answerinvoluntary
what is the smooth muscle? Answerfound in organs and vessel walls
stomach, small intestine, blood vessel (weakest of all )
Is smooth muscle voluntary or involuntary? Answerinvoluntary
What are testies? Answeroval shaped organs the produce sperm and testosterone