ANATOMY C.1

Question 1

Para mantener homeostasis requiere que el cuerpo continue monitoreando …

Answer 1

Condiciones internas

Question 2

Se le llama al rango normal que debe tener nuestro cuerpo

Answer 2

Set point

Question 3

El rango normal de nuestro set point siempre sera…para nosotros

Answer 3

saludable y optimo

Question 4

El feedback negativa consta de 4 pasos…

Answer 4

1. sensor
2. Control
3. Effector
4. Response

Question 5

Compara los valores al rango normal y la desviacion activara un effector

Answer 5

Centro de control

Question 6

Se le conoce como al organo responsable que cambie ese valor y ocurra el reverse

Answer 6

Effector

Question 7

Tambien conocido como receptor, reporta un valor fisiologico al control center

Answer 7

Sensor

Question 8

ciencia que estudia la forma y composicion de las estructuras del cuerpo

Answer 8

Anatomia

Question 9

ciencia que estudia la quimica, bioquimica y fisica de las funciones de nuestro cuerpo

Answer 9

fisiologia

Question 10

estado estable que los sistemas del cuerpo de los organismos tratan de mantener

Answer 10

Homeostasis

Question 11

el feedback cual el cambio se intencifica en el cuerpo en vez de revertirlo

Answer 11

Feedback positivo

Question 12

En siglo 19 descubrio y gano un premio nobel, cuando experimento con corriente electrica y descubrio un misterioso “rayo”

Answer 12

Wilhem Rongten

Question 13

Alta energia y radiacion electromagneterica , capaz de penetrar solidos e ionizar gases

Answer 13

X-rays

Question 14

Que enfermedad pueden provocar los x-rays si nos exponemos mucho a ellos

Answer 14

Cancer

Question 15

Solo nos dan imagenes de un solo angulo

Answer 15

x-rays

Question 16

Cual es mas dañino x-rays o ct?

Answer 16

CT

Question 17

usado para ver el cuerp en seccciones, cross-sectional

Answer 17

CT- COMPUTED TOMOGRAPHY

Question 18

Quien descubrio el MRI

Answer 18

Raymond Damadian

Question 19

Se usaba principalmente para descubrir tumores y nos muestras las cosas detalladamente

Answer 19

MRI- Magentic Resonance Imaging

Question 20

Principalmente puede ver huesos

Answer 20

X-rays

Question 21

Capaz de deterctar la concentracion del flujo de la sangre en ciertas partes del cuerpo

Answer 21

FMRI

Question 22

Podemos observar acticidad en el cerebro mientras se realizan ciertas actividades fisicas y ademas, abnormalidades

Answer 22

FMRI

Question 23

Tecnica de imagen que envuelve radiopharmaceuticals para revelar metabolicar y phisiological functions in tissue

Answer 23

PET- Position Emission Tomography

Question 24

Puede mostrar actividad fisiologica como el metabolismo y blood flow

Answer 24

PET

Question 25

Solo pueden mostrar imagenes estaticas

Answer 25

CT y MRI

Question 26

Aplica ondas de ultrasonido para ver estructuras como TENDONES y ORGANOS

Answer 26

ultrasonografia

Question 27

Es el MENOS dañino de todos

Answer 27

ultrasonido

Question 28

C.J. is stuck in their car during a bitterly cold blizzard. Their body responds to the cold by ________.

Answer 28

becoming lethargic to conserve heat

Question 29

After you eat lunch, nerve cells in your stomach respond to the distension (the stimulus) resulting from the food. They relay this information to ________.

Answer 29

Control center

Question 30

Stimulation of the heat-loss center causes ________.

Answer 30

sweat glands to increase their output

Question 31

Which of the following is an example of a normal physiologic process that uses a positive feedback loop?

Answer 31

childbirth

Question 32

In 1901, Wilhelm Röntgen was the first person to win the Nobel Prize for physics. For what discovery did he win?

Answer 32

X-rays

Question 33

Which of the following imaging techniques would be best to use to study the uptake of nutrients by rapidly multiplying cancer cells?

Answer 33

PET

Question 34

Which of the following imaging studies can be used most safely during pregnancy?

Answer 34

ultrasounds

Question 35

. What are two major disadvantages of MRI scans?

Answer 35

release of radiation and the need for a patient to be confined to metal tube for up to 30 minutes