anatomy homework quiz one
to the control center along the ______ pathway.
Afferent
circle the term that does not belong. electron cell Tissue Alive organism
Alive
responds by sending information (input) to the _______.
Control center
Circle the term that does not belong Human Digestive System Horse Pine Trees Amoeba
Digestive System
circle the term that does not belong Epithelium Heart Muscle Tissue Nervous Tissue Connective Tissue
Heart
provides underlying organs from dying out and mechanical damage
Integumentary
there are three essential components of all homeostatic control mechanisms: control center, receptor, and effector. The ______ senses changes in the environment
Receptor
a stomach ulcer operation
abdominal (ventral)
bladder
abdominopelvic
large intestine
abdominopelvic
liver
abdominopelvic
ovaries
abdominopelvic
rectum
abdominopelvic
small intenstine
abdominopelvic
spleen
abdominopelvic
removal of a "hot" appendix
abdonimal (ventral)
in the anatomical position, the face and palms on the __________ body surface
anterior
the heart is _________ to the spine
anterior
when too high or too low, physiological activities cease, primarily because molecules are destroyed or became nonfunctional.
appropriate body temperature
essential for normal operation of the respiratory system and breathing
atmospheric pressure
blood vessels, heart
cardiovascular
delivers oxygen and nutrients to the body tissues
cardiovascular
includes the heart
cardiovascular
the structure of the body are organized into successively larger and more complex structures. Fill in the blank with the correct term for increasingly large structure.
chemical --> cells --> tissues --> organ --> organ systems --> organism
the ______ analyses the input, determines the appropriate response
control center
pituitary gland
cranial
removal of a serious brain tumor
cranial (dorsal)
the tuna sandwich you have just eaten is broken down in to its chemical building blocks
digestion
esophagus, large intestine, rectum
digestive
breaks down food stuffs into smaller particles that can be absorbed
digestive system
circle the term that does not belong transverse distal frontal sagittal
distal
the elbow is ________ to the shoulders
distal
the _____ body cavity is totally surrounded by bones and provides very good protection to the structure it contains
dorsal
the cranial and spinal cavities are parts of the ______ body cavity
dorsal
and activates the _______ by sending information
effector
information to the ______ pathway
efferent
Is effected by the removal of the thyroid gland
endocrine
controls the body with chemicals called hormones
endocrine
pancreas, pituitary gland, adenral glands
endocrine
circle the term that does not belong Brain Stomach Heart liver epithelium
epithelium
elimination of the carbon dioxide by the lungs and elimination of nitrogenous waste by kidneys
excretion
if the heart is cut so that anterior and posterior parts result, the section is a ______ section
frontal
occurs when constructive activities occur at a fast rate than destructive activities
growth
damaged when you cut your finger or get sun burned
integumentary
the ears are _________ to the nose.
lateral
circle the term that does not belong epigastic hypogastric right illiac left upper quadrant
left upper quadrant
protects the body; destroys bacteria and tumor cells
lymphatic
all cellular level, membrane, for the whole organism, the skin
maintenance of boundaries
keeps the body's internal environment distinct from the external environment
maintenance of boundaries
the heart is _________ to the lungs
medial
all chemical reactions occurring in the body
metabolism
walking, throwing a ball, riding a bike
movement
moves limbs; allows facial expression
muscular
when the response causes the initial stimulis to decline, the homeostatic mechanism is referred to as a _______ feedback
negative
brain, nerves, sensory receptors
nervous system
includes carbohydrates, proteins, fats and minerals
nutrients
required for the release of energy from food stuffs
oxygen
removal of uterus or womb
pelvic (ventral)
_______ feedback mechanism are much common in the body
positive
when the response inhances the initial stimulis the mechanism is called a _____ feedback mechanism
positive
in humans, the dorsal surface can also be called the _________ surface
posterior
the buttock and shoulder blade are on the __________ body surface
posterior
the elbow is ________ to the fingers
proximal
provides new cells for growth and repair
reproduction
testis, vas deferens, urethra
reproductive
provides for conception and child bearing
reproductive system
removes carbon dioxide from the body
respiratory
ability to react to stimuli in major roles of the nervous system
responsiveness
if an incision cuts the heart in to right and left parts, the section is a _______ section
sagittal
↑ ↓
sagittal
breast bone, vertebral column, skull
skelatal
provides support and levers on which the muscular system can act
skeletal
spinal cord
spinal
However, in four-legged animals the dorsal surface is the ____________ surface
superior
the ears are _________ to the shoulders.
superior
the top of the head, is the most _________ part of the body
superior
lungs
thoracic
stomach
thoracic
trachea
thoracic
coronary bypass surgery ( heart surgery)
thoracic (ventral)
<--------------------->
transverse
you are told to cut an animal along two planes so that the paired kidneys are observable in both sections. the two sections that meet this requirement are the _______ and ______ sections.
transverse and frontal
Rids the body of nitrogen- containing waste
urinary
conserves body water, eliminates excess
urinary
kidneys, bladder, urethers
urinary
the abdominopelvic and thoracic cavities are subdivisions of _________ body cavity.
ventral
Single substance accounting for more than 60% of body weight
water
provides the basis for body fluids of all types
water