AP CHAPTER 1 Review Dr. Scala

AP CHAPTER 1 Review Dr. Scala

memorize.aimemorize.ai (lvl 286)
Section 1

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8.

Front

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Last updated

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Date created

Mar 1, 2020

Cards (44)

Section 1

(44 cards)

8.

Front

b

Back

15.

Front

C

Back

ex positive feedback

Front

when a baby is ready to be born- when a baby is about to be born, there is pressure on the cervix. the pressure and hormones involved causes contractions. more release of hormones will create more contractions and pressure. contractions stop when baby is born. blood clotting-Once a vessel is damaged, platelets start to cling to the injured site and release chemicals that attract more platelets. The platelets continue to pile up and release chemicals until a clot is formed.

Back

A simple technique in which a doctor presses lightly on the surface of the body to feel the organs or tissues underneath.

Front

palpation

Back

8 characteristics of life

Front

maintaining boundaries metabolism respond to a stimuli movement growth differentiation reproduce homeostasis

Back

16

Front

c

Back

why are virus's considered nonliving

Front

Viruses also lack the properties of living things: They have no energy metabolism, they do not grow, they produce no waste products, and they do not respond to stimuli. They also don't reproduce independently but must replicate by invading living cells. Virus's are acellular particles (meaning they aren't made up of living cells like plants and animals are)

Back

differentiation

Front

development of cells from unspecialized to specialized state

Back

The act of tapping or striking the surface of the body in order to learn the condition of the parts beneath by the sound emitted or the sensation imparted to the fingers.

Front

percussion

Back

7.

Front

A

Back

10

Front

b

Back

6.

Front

reproduction

Back

1

Front

the reproductive system

Back

is the dismembering of the body of a deceased animal or plant to study its anatomical structure

Front

diseection

Back

3

Front

have a cell wall as an outer boundary

Back

2

Front

maintain a constant internal environment

Back

maintaing boundaries between what

Front

external and internal environments

Back

thermostat analogy

Front

the thermostat is the control. when a person wants the heat to be turned on they set the thermostat at 70 degrees. once the thermostat sets the house at 70 degrees, it shuts of.

Back

positive feedback

Front

output enhances or exaggerates original stimilus

Back

growth

Front

increase in body size due to an increase in existing cells, #of cells or both

Back

12.

Front

cytology

Back

4

Front

gross anatomy

Back

5.

Front

positive feedback

Back

reproduction

Front

formation of new cells (growth, repair, replacement

Back

study of anatomical structures visible to the unaided eye

Front

gross anatomy

Back

functions of organs and organ system

Front

physiology

Back

is the fundamental unit of structure and function in living things.

Front

cell theory

Back

13.

Front

a

Back

difference on physiology and anatomy?

Front

anatomy is the study of structure parts while physiology is the study of how they function

Back

3 components of the cell theory

Front

All living organisms are composed of one or more cells. The cell is the basic unit of structure and organization in organisms. Cells arise from pre-existing cells.

Back

study of tissues

Front

histology

Back

11.

Front

c

Back

negative feedback

Front

process by which body senses change and activates system to reverse change , returns closer to set point

Back

ex of maintaing boundaries in a cell and organ

Front

plasma membrane and skin

Back

metabolism

Front

conclusion or catabolic (breakdown) and anabolic (build up) chemical process of body

Back

body temp using homeostasis and feedback

Front

when it is cold: muscle contracts and causes you to shiver in order to warm up the body (vasoconstriction) and blood vessels decrease in diameter when it is warm: nerves activate, brain send signals to contract variable which makes the sweat glands sweat. red blood vessel dilate too (vasodilation)

Back

study of organisms body structures and relationship to one another

Front

anatomy

Back

movement

Front

any motion including movement of tiny sub cellular structures or movement inside cell or organs

Back

the act of listening for sounds within the body to evaluate the condition of the heart, blood vessels, lungs, pleura, intestines, or other organs or to detect the fetal heart sound.

Front

auscultation

Back

responsiveness

Front

bodys ability to respond to changes, opportunity or threat

Back

how does dissection differ from observation of surface anatomy?

Front

dissection requires cutting when surface anatomy is examined thru visualization or palpation

Back

14.

Front

a, c

Back

also called corpse (singular) in medical, literary, and legal usage, or when intended for dissection, is a deceased body.

Front

cadaver

Back

dynamic state of equilibrium; ensures the bodys internal environment remains constant despite changes inside and outside body

Front

homeostasis

Back