1. The extracellular fluid is separated from the intracellular fluid by thebarrier

Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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Unit I The Body as a Whole
6. EXPLAIN THE IMPORTANCE OF BARRIERS IN THE BODY, AND GIVE SEVERAL
EXAMPLES OF BARRIERS
4 EXERCISE 1-5
Write the name of the appropriate barrier in each blank.
1. The extracellular fluid is separated from the intracellular fluid by the _barrier
2. The air is separated from cells of your arm by the
3. The contents of your digestive tract are separated from the body's cells by a
EXERCISE 1-6
book advoed
Fill in the blank after each statement-does it apply to extracellular fluid (EC) or intracellular
fluid (IC)?
obald bu FC
1. Includes lymph and blood
no IC
2. Refers to fluids inside cells
EC
3. Includes fluid between cells
7. DEFINE A GRADIENT AND EXPLAIN THE EFFECT OF RESISTANCE ON FLOW
DOWN A GRADIENT
5
EXERCISE 1-7
1. In the lines below, write out definitions of gradient and resistance using your own words.
a. Gradient: O diHHerence in positton between two
creas
b. Resistance: estot flow down a
grodient
2. Margot's body temperature is 37°C, but the temperature in the room is a chilly 17°C. She feels
cold because she is losing heat from her warm body to the cold air. So, she puts on a warmer
sweater. In this example:
a. What is flowing?
b. Which two numbers describe the gradient?
c. What did Margot do in order to increase the resistance and thus decrease the flow?
Transcribed Image Text:Unit I The Body as a Whole 6. EXPLAIN THE IMPORTANCE OF BARRIERS IN THE BODY, AND GIVE SEVERAL EXAMPLES OF BARRIERS 4 EXERCISE 1-5 Write the name of the appropriate barrier in each blank. 1. The extracellular fluid is separated from the intracellular fluid by the _barrier 2. The air is separated from cells of your arm by the 3. The contents of your digestive tract are separated from the body's cells by a EXERCISE 1-6 book advoed Fill in the blank after each statement-does it apply to extracellular fluid (EC) or intracellular fluid (IC)? obald bu FC 1. Includes lymph and blood no IC 2. Refers to fluids inside cells EC 3. Includes fluid between cells 7. DEFINE A GRADIENT AND EXPLAIN THE EFFECT OF RESISTANCE ON FLOW DOWN A GRADIENT 5 EXERCISE 1-7 1. In the lines below, write out definitions of gradient and resistance using your own words. a. Gradient: O diHHerence in positton between two creas b. Resistance: estot flow down a grodient 2. Margot's body temperature is 37°C, but the temperature in the room is a chilly 17°C. She feels cold because she is losing heat from her warm body to the cold air. So, she puts on a warmer sweater. In this example: a. What is flowing? b. Which two numbers describe the gradient? c. What did Margot do in order to increase the resistance and thus decrease the flow?
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