Hematology Quiz #1 Questions with Correct Answers
Hematology is the study of: Correct Answer-blood
(T/F) Hematology is an ECF idea. Correct Answer-True. Blood is a type
of ECF; the plasma.
What shape are erythrocytes (RBCs)? Correct Answer-Biconcave
Elastic Arteries:
example: Correct Answer-They have a lot of elastic tissue in their walls
to accommodate blood flowing under high pressure so they can stretch
and recoil.
aorta
Muscular arteries:
example: Correct Answer-arteries taking blood directly to an organ or a
region of the body
femoral artery delivers blood to thigh region
,Arterioles: Correct Answer-Resistance vessels; They have the ability to
change their diameter. They have smooth muscle in their walls that
control the diameter of arterioles . (Vasoconstriction/Vasodilation) They
deliver blood to capillaries.
Capillaries: Correct Answer-It is through the walls of capillaries that
plasma will leave and carry oxygen and nutrients, ions, electrolytes, etc.
to our cells. It will pick up what the cell has excreted and returns it back
into circulation.
Lots of exchange between blood and cells occurs only at the ____ .
Correct Answer-capillaries
What type of circulation do we have? Correct Answer-Closed circulation
Small veins and large veins are known as ____ vessels because it is
known that our ____ system really holds most of the blood at any given
time as opposed to the ____ system. Correct Answer-capacitance
venous
arterial
Wherever there is a blood capillary, there is a ____ capillary.
What is the difference? Correct Answer-lymphatic
,lymphatic capillaries do not connect to another vessel. They are blind
ended capillaries whose job is to absorb excess tissue fluid from the cells
around the capillaries.
Excess tissue fluid in the lymphatic system is also known as:
Lymph nodes contain ____ cells, which cleanse the excess fluid from
foreign agents/bacteria. Correct Answer-lymph
immune
3 Types of ECF: Correct Answer-Plasma
Lymph
Intercellular/Interstitial Fluid
Intercellular/Interstitial Fluid:
(T/F) All cells are bathed in tissue fluid. Correct Answer-Tissue fluid
around the cells. It is responsible for homeostasis and setting in motion
the homeostatic pathways because it is in direct communication with our
cells.
True. That is how they exchange with the plasma to get rid of what they
don't need and get what they need.
, (See Slide 2 for Venous and Arterial System) Correct Answer-:)
"Red Gold": Correct Answer-What some people refer blood as. It
stresses its importance in our body.
How much blood does our bodies circulate?
What is the blood pH range?
2 qualities of blood: Correct Answer-5-6 L
7.35-7.45
opaque and viscous
Functions of Blood: Correct Answer-Distribution: transportation and
delivery of substances to and from our cells
Regulation (Homeostasis): regulating temperature, pH, fluid volume,
and the connection with electrolytes
Protection: blood clotting and protecting us from infection through our
leukocytes
Hematology is the study of: Correct Answer-blood
(T/F) Hematology is an ECF idea. Correct Answer-True. Blood is a type
of ECF; the plasma.
What shape are erythrocytes (RBCs)? Correct Answer-Biconcave
Elastic Arteries:
example: Correct Answer-They have a lot of elastic tissue in their walls
to accommodate blood flowing under high pressure so they can stretch
and recoil.
aorta
Muscular arteries:
example: Correct Answer-arteries taking blood directly to an organ or a
region of the body
femoral artery delivers blood to thigh region
,Arterioles: Correct Answer-Resistance vessels; They have the ability to
change their diameter. They have smooth muscle in their walls that
control the diameter of arterioles . (Vasoconstriction/Vasodilation) They
deliver blood to capillaries.
Capillaries: Correct Answer-It is through the walls of capillaries that
plasma will leave and carry oxygen and nutrients, ions, electrolytes, etc.
to our cells. It will pick up what the cell has excreted and returns it back
into circulation.
Lots of exchange between blood and cells occurs only at the ____ .
Correct Answer-capillaries
What type of circulation do we have? Correct Answer-Closed circulation
Small veins and large veins are known as ____ vessels because it is
known that our ____ system really holds most of the blood at any given
time as opposed to the ____ system. Correct Answer-capacitance
venous
arterial
Wherever there is a blood capillary, there is a ____ capillary.
What is the difference? Correct Answer-lymphatic
,lymphatic capillaries do not connect to another vessel. They are blind
ended capillaries whose job is to absorb excess tissue fluid from the cells
around the capillaries.
Excess tissue fluid in the lymphatic system is also known as:
Lymph nodes contain ____ cells, which cleanse the excess fluid from
foreign agents/bacteria. Correct Answer-lymph
immune
3 Types of ECF: Correct Answer-Plasma
Lymph
Intercellular/Interstitial Fluid
Intercellular/Interstitial Fluid:
(T/F) All cells are bathed in tissue fluid. Correct Answer-Tissue fluid
around the cells. It is responsible for homeostasis and setting in motion
the homeostatic pathways because it is in direct communication with our
cells.
True. That is how they exchange with the plasma to get rid of what they
don't need and get what they need.
, (See Slide 2 for Venous and Arterial System) Correct Answer-:)
"Red Gold": Correct Answer-What some people refer blood as. It
stresses its importance in our body.
How much blood does our bodies circulate?
What is the blood pH range?
2 qualities of blood: Correct Answer-5-6 L
7.35-7.45
opaque and viscous
Functions of Blood: Correct Answer-Distribution: transportation and
delivery of substances to and from our cells
Regulation (Homeostasis): regulating temperature, pH, fluid volume,
and the connection with electrolytes
Protection: blood clotting and protecting us from infection through our
leukocytes
