Transcript 100 pt
Respiratory System Nervous System Endocrine System Diagrams Misc 100 pt 100 pt 100 pt 100 pt 100 pt 200 pt 200 pt 200pt 200 pt 200 pt 300 pt 300 pt 300 pt 300 pt 300 pt 400 pt 400 pt 400 pt 400 pt 400 pt 500 pt 500 pt 500 pt 500 pt 500 pt What is the function of the respiratory system? Brings oxygen from the air into the body and expels carbon dioxide from the body What components make up the upper respiratory system? Nose Mouth Pharynx Epiglottis Larynx What makes up the lower respiratory system? Trachea Bronchi Bronchial Tree Bronchioles Alveoli Diaphragm Define the following terms: Inhalation Exhalation Apnea Inhalation Drawing in of a breath Exhalation Release of a breath Apnea Not breathing Define the following terms: Dyspnea Bradypnea Tachypnea Respiration Dyspnea Difficult breathing Bradypnea Abnormally slow breathing rate Tachypnea Abnormally fast breathing rate Respiration Exchange of oxygen and carbon dioxide gases in the lungs What is the function of the nervous system? Detects and processes information and formulates responses Coordinates and controls all bodily activity Sends & receives impulses What are the components that make up the nervous system? Central Nervous System Brain Neuron What are the three types of neurons? Sensory Neurons Connecting Neurons Motor Neurons What are the parts of a neuron? Cell body Dendrite Axon Synapse Myelin Define the following terms: Peripheral Nervous System Sympathetic System Parasympathetic Nervous System Peripheral Nervous System Consists of nerves that relay information to and from the spinal cord Sympathetic System Responsible for emergency & stress responses: “fight or flight” Parasympathetic Nervous System Seeks to maintain & restore normal body function What does the endocrine system consist of? Ductless glands that release hormones transported throughout the body by blood vessels. What is a hormone? A chemical substance that has a specific effect on an organ or on all body tissues. What are three hormones produced by the body? 1male sex hormone 1development of reproductive tract & mammary glands 1necessary for the preparation for & maintenance pregnancy 1. Testosterone 2. Estrogen 3. Progesterone What is the function of the pancreas? •Secretes hormones (insulin and glucagons) and digestive enzymes •Controls the metablosim of proteins and fats throughout the body •Insulin lowers blood sugar •Glucagons raise blood sugar What are the 8 glands that compose the endocrine system? Pituitary gland Adrenal gland Thyroid gland Parathyroid glands Pancreas Testes (males) Ovaries (females) Placenta (females) Identify the #1-3 1. Nasal Cavity . 2. Mouth 3. Tongue Identify #1-3 1. Epiglottis 2. Cartilage Ring 3. Lungs Identify #1-5 1. Pharynx 2. Larynx 3. Esophagus 4. Epiglottis 5. Trachea Identify #1-5 1. Larynx 2. Trachea 3. Alveoli 4. Bronchi 5. Bronchioles What is the following diagram of ? Identify #1-5 1. Dendrite 2. Myelin Sheath 3. Synapse 4. Axon 5. Cell Body (Soma) What part of the respiratory system is known as the voice box? Larynx Define the following terms: Mucous Membrane Mucus Mucous Membrane-Lining of respiratory tract that secrete mucus Mucus-Slimy secretion that helps to warm, moisten and filter air. What is the function of the spinal cord? It is a pathway for all impulses going to and from the brain. It connects to the medulla oblongata. Indentify #1-4 1. Pituitary Gland 2. Brain Stem 3. Medulla 4. Spinal Cord Identify #1-5 1. Hypothalamus 2. Thalamus 3. Cerebellum 4. Meninges 5. Cerebrum