Anatomy Intro
STUDY OF THE STRUCTURE OF THE HUMAN BODY
EX: THE DORSAL CAVITY CONTAINS TWO MAJOR ORGANS
What is Anatomy?
THE KNUCKLES OF THE HAND ARE __________ TO THE ELBOW
What is Distal or Inferior?
AN ANATOMICAL PLANE REPRESENTED IN THIS MRI OF THE HEAD (Mrs. R will bring up the image)
What is the Coronal or Frontal Plane?
Mrs. R will bring up a labeling picture. The letter that represents the coronal plane is _______, the sagittal plane is _______, and the transverse plane is _________.
What is B as in Bravo, C as in Charlie, and A as in Alpha?
A REGULATORY MECHANISM IN WHICH A CHANGE IN PHYSIOLOGY TRIGGERS A RESPONSE TO COUNTERACT THE STIMULUS, TO HELP KEEP THE BODY WITHIN A CERTAIN RANGE OR SET POINT
What is a negative feedback loop?
STUDY OF THE FUNCTION OF THE HUMAN BODY
EX: WHITE BLOOD CELLS OR LEUKOCYTES FIGHT BACTERIAL INFECTION BY ENGULFING AND DESTROYING THEM
What is Physiology?
THE UMBILICAL REGION IS ___________ TO THE LUMBAR SPINE IN THE LOWER BACK
What is Anterior?
THE BODY CAVITY THAT CONTAINS THE HEART, LUNGS, STOMACH, INTESTINES, BLADDER, AND REPRODUCTIVE ORGANS
What is the Ventral body cavity?
Mrs. R will bring up a labeling picture. The numbers that represent the superior and inferior anatomical directions are __________ (superior) and _________ (inferior)
What is three (3) and twelve (12)?
EXPLAIN HOW THE CONTROL CENTER FUNCTIONS IN A FEEDBACK MECHANISM
What is it processes information from the receptor and sends instructions to the effector?
A PERSON FACING FORWARD IN AN ANTERIOR VIEW WITH THEIR ARMS AT THEIR SIDES, PALMS FACING FORWARD
What is Anatomical Position?
THE CONTENTS OF THE PLEURAL AND PERICARDIAL CAVITIES ARE _________ IN RELATION TO THE RIBS
What is Deep?
A BODY PLANE WHERE BOTH DEEP AND SUPERFICIAL STRUCTURES COULD BE VISUALIZED
What is the Transverse plane?
Mrs R will bring up a labeling picture. The two numbers that represent proximal are ________ and ________. The two numbers that represent distal are _________ and ________.
What are six (6) and eight (8) for proximal and seven (7) and nine (9) for distal?
THE DIFFERENCE BETWEEN A RECEPTOR AND AN EFFECTOR IN A FEEDBACK LOOP
Would it be that a Receptor detects or receives information from the stimulus to take to the control center? And that an Effector carries out instructions given from the control center to cause an effective change in the body to restore homeostasis?
CELLS, TISSUES, ORGANS, ORGAN SYSTEM, ORGANISM
What is the Levels of Organization?
A PERSON WHO IS TURNED SO THAT YOU ARE ONLY ABLE TO SEE ONE SIDE OF THE BODY IS SHOWING THE _____________ VIEW
What is the Lateral View?
THE FOUR BODY CAVITIES THAT CONTAIN OTHER, SMALLER BODY CAVITIES ARE
What are the Dorsal, Ventral, Thoracic, and Abdominopelvic cavities?
Mrs. R will bring up a labeling picture. Both numbers four (4) and eight (8) contain this major organ.
What are the lungs?
“THE BODY IS EXPOSED TO THE COLD THAT DECREASES BODY TEMPERATURE. TEMPERATURE-SENSITIVE NERVE ENDINGS IN THE SKIN SEND A MESSAGE TO THE BRAIN'S HYPOTHALAMUS. THE BRAIN COMMUNICATES TO NERVE SYNAPSES IN THE MUSCLES TO SHIVER AND GENERATE HEAT AND BLOOD VESSELS TO CONSTRICT TO REDUCE HEAT LOSS. AN INCREASE IN BODY TEMPERATURE OCCURS AND RETURNS BACK TO THE SET POINT.”
FIND: STIMULUS, RECEPTOR, CONTROL CENTER, EFFECTOR, RESPONSE/FEEDBACK
Is the stimulus the body temperature falling below the normal range?
Is the receptor the temperature-sensitive nerve endings in the skin and brain detecting the decrease in temperature?
Is the control center the hypothalamus in the brain processing the information and activating warming mechanisms?
Is the effector the nerve synapses in the muscles receiving information from the control center to shiver and generate heat and the blood vessels to constrict to reduce heat loss?
Is the feedback or response that the body temperature increased, returning back to the set point and warming mechanisms turn off?
BODY SYSTEM THAT RECEIVES MESSAGES FROM VARIOUS PARTS OF THE BODY AND SENDS SIGNALS BACK TO TELL THE BODY WHAT TO DO
What is the Nervous System?
___________ AND _________ ARE TWO TERMS THAT CAN DESCRIBE THE LOCATION OF THE SPINAL CAVITY IN RELATION TO THE PLEURAL CAVITIES
What is Posterior and Medial?
EXPLAIN HOW A TRANSVERSE PLANE WOULD DIVIDE THE HUMAN BODY AND NAME TWO ORGANS YOU MIGHT SEE IN THIS PLANE
What if the transverse plane separated the body into superior and inferior parts? Would you be able to see internal organs like the liver or intestines?
YOUR TEAM WILL GET THESE POINTS IF YOU GET ALL OF THE GOOGLE FORM LABEL PRACTICE QUESTIONS RIGHT. IF YOU DO IT IN LESS THAN 3 MINUTES, YOU WILL GET AN EXTRA $250
Mrs R will judge this based on Google Form Response
THE STOMACH FILLS UP WITH FOOD, SENSORY NERVE ENDINGS IN THE SUPERIOR FUNDUS OF THE STOMACH ARE STIMULATED. THE BRAIN SENDS A NEURAL IMPULSE OR MESSAGE TO THE PITUITARY GLAND IN THE BRAIN TO RELEASE LESS GHRELIN (A HUNGER HORMONE). AS THE FUNDUS OF THE STOMACH IS STRETCHED FURTHER (FULL), THE PITUITARY GLAND STOPS RELEASING GHRELIN AND DECREASES THE HUNGER SENSATION AND THE FEELING THAT THE STOMACH IS FULL IS MORE APPARENT.”
FIND: STIMULUS, RECEPTOR, CONTROL CENTER, EFFECTOR, RESPONSE/FEEDBACK
Is the stimulus the stomach filling up with food?
Is the receptor the nerve endings in the superior fundus of the stomach?
Is the control center the brain sending neural impulses or messages to the pituitary gland?
Is the effector the decreased release of Ghrelin (the hunger hormone) to decrease the hunger sensation?
Is the feedback or response the feeling that the stomach is full, with no sensation of hunger?