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Homeostasis

Homeostasis
29問 • 2年前
  • Claire Pascual
    • 通報

    問題一覧

  • 1

    The body's ability to maintain EQUILIBRIUM or a relatively stable internal environment even though the outside world is constantly changing.

    Homeostasis

  • 2

    Homeo means?

    the same

  • 3

    statis means?

    standing still

  • 4

    Refer to dilute (liquid), watery solutions containing dissolved chemicals that are found inside cells as well as surrounding them.

    body fluids

  • 5

    Fluid found inside the cell surrounded by a membrane. (Fluid Compartment)

    Intracellular space

  • 6

    2/3 body fluids and located primarily in the skeletal muscle mass. (Fluid Compartment)

    Intracellular space

  • 7

    Fluid outside the cells that comprises around 1/3 of body fluids. (Fluid Comparment)

    Extracellular space

  • 8

    Transport electrolytes, carries enzymes and hormones, and composed of three compartments (Fluid Compartment)

    Extracellular space

  • 9

    -Fluid within blood vessels. -About 6L in an adult. -3L of 6L od blood volume in adult is plasma( the remaining 3L is erythrocytes, leukocytes, and thrombocytes.

    Intravascular space

  • 10

    -Contains fluid that sorrounds the cell. -About 11-12L in adult. -lymph

    Interstitial space

  • 11

    -Smallest division of ECF compartment. -Contains 1L of fluid -Found inside body cavities as CSF, pericardial, synovial, intraocular, pleural fluids, sweat, digestive secretions.

    Transcellular space

  • 12

    ECF that fills the narrow spaces between cells of tissues Lymph- with lymphatic vessels.

    Interstitial fluid

  • 13

    ECF (Extracellular Fluid) within blood vessels. (Intravascular Fluid)

    Blood plasma

  • 14

    ECF in and around the brain and spinal cord.

    Cerebrospinal fluid

  • 15

    ECF in joints

    Synovial fluid

  • 16

    ECF of the eyes

    Aqueous humor and vitreous humor

  • 17

    ECF in the pericardial cavity of the heart.

    Pericardial fluid

  • 18

    ECF in the pleural cavity of the lungs

    Pleural fluid

  • 19

    ECF in peritoneal cavity (abdomen cavity)

    Peritoneal Fluid

  • 20

    Sends electrical signals known as nerve impulses (action potentials) to organs that can counteract changes from the balanced state. (Control of Homeostasis)

    Nervous system

  • 21

    Secretes messenger molecules called hormones into the blood. (Control of Homeostasis)

    Endocrine system

  • 22

    A cycle of events in which the status of a body condition is monitored, evaluated, changed, remonitored, reevaluated, and so on.

    feedback system

  • 23

    Any disruption that changes a controlled condition. (Regulating Systems)

    Stimulus

  • 24

    Detects changes in variable. (The Components of Feedback)

    Receptor

  • 25

    -Receives receptor signal. -Establishes receptor signal. -Sends signal to effector. (The Components of Feedback)

    Control center

  • 26

    -Receives output -Directly causes change in variable (produces a response or effect). (The Components of Feedback)

    Effector

  • 27

    The net effect of the response of the stimulus is to shut off the original stimulus or reduce it's intensity. (Homeostasis Control Mechanisms)

    Negative feedback

  • 28

    Tend to increase the original disturbance/stimulus and push the variable farther from its original value. (Homeostasis Control Mechanisms)

    Positive feedback

  • 29

    Is it true or false that , when homeostasis is disrupted it may result in disease, disorder, or even death.

    True

    • Lecture 1: Intro to Envi. Sci

    Lecture 1: Intro to Envi. Sci

    Claire Pascual · 29問 · 2年前

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    問題一覧

  • 1

    The body's ability to maintain EQUILIBRIUM or a relatively stable internal environment even though the outside world is constantly changing.

    Homeostasis

  • 2

    Homeo means?

    the same

  • 3

    statis means?

    standing still

  • 4

    Refer to dilute (liquid), watery solutions containing dissolved chemicals that are found inside cells as well as surrounding them.

    body fluids

  • 5

    Fluid found inside the cell surrounded by a membrane. (Fluid Compartment)

    Intracellular space

  • 6

    2/3 body fluids and located primarily in the skeletal muscle mass. (Fluid Compartment)

    Intracellular space

  • 7

    Fluid outside the cells that comprises around 1/3 of body fluids. (Fluid Comparment)

    Extracellular space

  • 8

    Transport electrolytes, carries enzymes and hormones, and composed of three compartments (Fluid Compartment)

    Extracellular space

  • 9

    -Fluid within blood vessels. -About 6L in an adult. -3L of 6L od blood volume in adult is plasma( the remaining 3L is erythrocytes, leukocytes, and thrombocytes.

    Intravascular space

  • 10

    -Contains fluid that sorrounds the cell. -About 11-12L in adult. -lymph

    Interstitial space

  • 11

    -Smallest division of ECF compartment. -Contains 1L of fluid -Found inside body cavities as CSF, pericardial, synovial, intraocular, pleural fluids, sweat, digestive secretions.

    Transcellular space

  • 12

    ECF that fills the narrow spaces between cells of tissues Lymph- with lymphatic vessels.

    Interstitial fluid

  • 13

    ECF (Extracellular Fluid) within blood vessels. (Intravascular Fluid)

    Blood plasma

  • 14

    ECF in and around the brain and spinal cord.

    Cerebrospinal fluid

  • 15

    ECF in joints

    Synovial fluid

  • 16

    ECF of the eyes

    Aqueous humor and vitreous humor

  • 17

    ECF in the pericardial cavity of the heart.

    Pericardial fluid

  • 18

    ECF in the pleural cavity of the lungs

    Pleural fluid

  • 19

    ECF in peritoneal cavity (abdomen cavity)

    Peritoneal Fluid

  • 20

    Sends electrical signals known as nerve impulses (action potentials) to organs that can counteract changes from the balanced state. (Control of Homeostasis)

    Nervous system

  • 21

    Secretes messenger molecules called hormones into the blood. (Control of Homeostasis)

    Endocrine system

  • 22

    A cycle of events in which the status of a body condition is monitored, evaluated, changed, remonitored, reevaluated, and so on.

    feedback system

  • 23

    Any disruption that changes a controlled condition. (Regulating Systems)

    Stimulus

  • 24

    Detects changes in variable. (The Components of Feedback)

    Receptor

  • 25

    -Receives receptor signal. -Establishes receptor signal. -Sends signal to effector. (The Components of Feedback)

    Control center

  • 26

    -Receives output -Directly causes change in variable (produces a response or effect). (The Components of Feedback)

    Effector

  • 27

    The net effect of the response of the stimulus is to shut off the original stimulus or reduce it's intensity. (Homeostasis Control Mechanisms)

    Negative feedback

  • 28

    Tend to increase the original disturbance/stimulus and push the variable farther from its original value. (Homeostasis Control Mechanisms)

    Positive feedback

  • 29

    Is it true or false that , when homeostasis is disrupted it may result in disease, disorder, or even death.

    True