AP 1 Final
superficial
external
Antebrachial
forearm
inginual
groin
crural
leg
what are the three basic parts or regions of a cell
nucleus, cytoplasm, plasma membrane
which of the following activities represents a physiological study
observing how the heart contracts to pump blood
which of the following levels of organization is inclusive of all others
organ system level
the passive process that involves the movement of water through aquaporins is
osmosis
By what endocytosis process do some white blood cells engulf bacteria?
phagocytosis
what are two types of endocytosis
phagocytosis and pinocytosis
a body part that is considered lateral is assumed to be
Away from the midline of the body
proximal
Closer to the point of attachment
The vertebral region is ________ to the sternal region.
Dorsal (posterior)
superior
above
deltoid
curve of shoulder
in cell division, the term that refers to the cell moving into 2 new cells is
cytokinesis
Cellular material located outside the nucleus yet inside the plasma membrane is the ________.
cytoplasm
_______, a type of cell junction, anchor adjacent cells together and prevent cells from being pulled apart
desmosomes
what are two organ systems that are involved in the excretions of wastes from the body
digestive and urinary
the _______ system rids the body of indigestible food residue in decked while the ______ system removes nitrogen-containing metabolic waste in urine
digestive; urinary
the thoracic cavity is _______ to the abdominopelvic cavity
superior
the main function of the respiratory system is to
supply the body with oxygen and remove carbon dioxide
a cell is isotonic to the surrounding 4% dextrose solution. if the cell is moved to a 6% dextrose solution, then predict what will happen to the cell
the cell will shrink
femoral
thigh
the membrane connections that prevent the leaking of fluid between cells are called
tight junctions
medial
toward the midline
Which type of section could be used to separate the thoracic cavity from the abdominopelvic cavity:
transverse
The diaphragm creates a ________ section between the thoracic and abdominal body cavities.
transverse (cross)
true or false: in anatomical position, a person is assumed to be standing erect
true
true or false: the regional term pedal refers to the foot
true
true or false: the thoracic cavity is separated from the abdominopelvic cavity by the diaphragm
true
The navel is located in the __________ region of the abdominopelvic cavity.
umbilical
the abdominopelvic and thoracic cavities are subdivisions of the _____ cavity
ventral
The two major body cavities are ________ and ________.
ventral and dorsal
what accounts for 60-80 percent of the body's weight
water
Susie works as an administrative assistant and has developed carpal tunnel syndrome. What part of her body is affected?
wrist
nutrients and ions can pass directly from cell to cell through special membrane junctions known as
Gap (communicating) junctions
The period of the cell cycle when the cell grows and replicates DNA and its organelles is __________.
Interphase
the study of the structure and shape of the body and its parts and their relationships to one another is called
anatomy
Jerome plays football and recently broke a bone in the tarsal region. This region is in the ________.
ankle
tarsal
ankle
ventral
anterior
ventral is a directional term synonymous with ______ in humans
anterior
which directional term best describes the location of the human nose
anterior
brachial
arm
axillary
armpit
When our body temperature rises above 37 C or 98 F, a negative feedback mechanism will be triggered to lower the body temp. As a result, our sweat glands release sweat to cool the body temp. What part of the negative feedback mechanism is the sweat gland?
effector
The system that controls and coordinates the body through hormones is the
endocrine system
which region is medial
epigastric region
the orbital cavities house the
eyes
which of the following processes require the use of protein carrier molecules
facilitated diffusion
true or false: proximal means farther from the origin of a body part
false
true or false: the hypogastric (pubic) region is directly superior to the umbilical region
false
true or false: the spinal cavity is part of the ventral body cavity
false
true or false: tissues are made up of different types of organs
false
true or false: transverse or cross sections divide the body into anterior and posterior parts
false
distal
farther from the point of attachment
which of the following is NOT considered a cytoplasmic organelle
flagellum
When we imagine a person exhibiting anatomical position, the palms of the hands are assumed to be facing
forward
the packing of substances into secretory vesicles for export from the cell is the responsibility of the _____
golgi apparatus
major organs of the cardiovascular system
heart and blood vessels
coxal
hip
the body's ability to maintain stable internal conditions is referred to as
homeostasis
The phospholipid tails are __________, which make the plasma membrane impermeable to water
hydrophobic
the right and left iliac (inguinal) regions are lateral to the ____ region
hypogastric (pubic)
A solution that contains fewer solutes than the cell is ______ to the cell
hypotonic
The hypogastric (pubic) region is ________ to the umbilical region.
inferior
Which system covers the external surface of the body and protects deeper tissues?
integumentary system
deep
internal
the portion of the cell's life cycle that does NOT involve cell division is known as
interphase
what process results in the exact duplication of DNA
interphase
edna tore a ligament in the patellar region and anticipated having difficultly with her
knee
organelle that contains digestive enzymes
lysosome
__________ refers to all of the chemical reactions in the body.
metabolism
the organelle responsible for making the majority of ATP in a cell is the
mitochondrion
the skeletal muscles that contract and shorten to move the bones form the ______ system
muscular
which is the following systems is matched most accurately to the life function it provides
nervous system - responsiveness
To perform heart surgery, an incision is made into the ____ cavity.
thoracic
which of the following elements of a control system detects a change
receptor
what are the three main components of a homeostatic control system
receptor, control center, effector
Passive processes that move substances across membranes:
require no ATP
The surgeon created an opening in the chest during surgery. The incision was made along a plane hat equally separated the right and left halves of the thorascic cavity. This section is known as a _____?
sagittal section
Andy sustained a baseball hit to his cranial cavity. Which bones were fractured?
skull
The net effect of the effector is to shut off the original ________, or reduce its intensity, during the negative feedback mechanism to restore homeostasis.
stimulus
which of the following is NOT a structural component of the nucleus
Golgi apparatus
the abdominopelvic cavity has ________ quadrants and ________ regions
4;9
lateral
away from the midline
dorsal
behind
sural
calf
the heart and blood vessels are the primary organs of the _______ system
cardiovascular
What assists the movement of substances by facilitated diffusion?
carrier proteins
the structural and functional unit of all living things is the
cell
what is the smallest unit of all living things
cell
which region is the umbilical region (on a diagram and labeled, but i said where it was)
center
the hypogastric (pubic) region is _____ (on a diagram and labeled, but i said where it was)
center bottom
what is required for diffusion to occur
concentration gradient
the specialized cellular compartments within the cytosol of the cell are collectively called
organelles
what separates the intracellular fluid from the extracellular fluid
plasma membrane
milk production during breastfeeding is increased by the suckling of a newborn from his mother's nipple. this type of feedback mechanism best describes
positive feedback
what is required for filtration to occur
pressure gradient