WGU D313 OA AND PA ANATOMY AND
PHYSIOLOGY EXAM 2025 TEST BANK
ACTUAL EXAM QUESTIONS WITH
DETAILED VERIFIED ANSWERS (100%
CORRECT ANSWERS) /A+
GUARANTEED //BRAND NEW!!
A person has been hiking in a national park on a very hot
day and has run out of water. After another 6 hours, the
person feels lightheaded and weak. Which type of shock is
the person experiencing?
hypovolemic
3 multiple choice options
Which enzyme is necessary for the conversion of
angiotensinogen into angiotensin I?
renin
3 multiple choice options
How would turbulent flow affect blood flow?
increased resistance, therefore smaller blood flow
,3 multiple choice options
Which measurement is considered hypertension?
152/95
3 multiple choice options
What does the chemoreceptor measure?
partial pressure of blood oxygen
3 multiple choice options
Which hormone will induce vasoconstriction with
exercise? Choose 2 answers
antidiuretic hormone (ADH)
epinephrine
3 multiple choice options
Which statements are true about blood? Choose 2 answers
it is a connective tissue
it transports nutrients and gases
3 multiple choice options
Which blood cells transport oxygen around the body?
red blood cells
3 multiple choice options
Which 2 components of plasma produce the osmotic
pressure to hold the water in the blood vessels?
,albumin
electrolytes
3 multiple choice options
Which one of the following types of cells is produced
during erythropoiesis?
red blood cells
3 multiple choice options
All red blood cells arise from multipotent stem cells, which
are known as hemocytoblasts
true
1 multiple choice option
The earliest distinguishable red blood cell precursor is
known as what?
proerythroblast
3 multiple choice options
Which cellular component of blood protects against
infections and diseases?
white blood cells
3 multiple choice options
What is the liquid component of the blood known as?
plasma
, 3 multiple choice options
If a person has a kidney failure, why will they have a low
hematocrit?
the kidney is not producing erythropoietin
3 multiple choice options
Which component in the blood is important in blood
clotting?
platelets
3 multiple choice options
When a blood clot is formed in the circulatory system,
what is it known as?
thrombus formation
3 multiple choice options
What helps the blood to clot when the blood vessels get
damaged?
platelets
3 multiple choice options
Which component of blood performs the clotting function?
platelets
3 multiple choice options
PHYSIOLOGY EXAM 2025 TEST BANK
ACTUAL EXAM QUESTIONS WITH
DETAILED VERIFIED ANSWERS (100%
CORRECT ANSWERS) /A+
GUARANTEED //BRAND NEW!!
A person has been hiking in a national park on a very hot
day and has run out of water. After another 6 hours, the
person feels lightheaded and weak. Which type of shock is
the person experiencing?
hypovolemic
3 multiple choice options
Which enzyme is necessary for the conversion of
angiotensinogen into angiotensin I?
renin
3 multiple choice options
How would turbulent flow affect blood flow?
increased resistance, therefore smaller blood flow
,3 multiple choice options
Which measurement is considered hypertension?
152/95
3 multiple choice options
What does the chemoreceptor measure?
partial pressure of blood oxygen
3 multiple choice options
Which hormone will induce vasoconstriction with
exercise? Choose 2 answers
antidiuretic hormone (ADH)
epinephrine
3 multiple choice options
Which statements are true about blood? Choose 2 answers
it is a connective tissue
it transports nutrients and gases
3 multiple choice options
Which blood cells transport oxygen around the body?
red blood cells
3 multiple choice options
Which 2 components of plasma produce the osmotic
pressure to hold the water in the blood vessels?
,albumin
electrolytes
3 multiple choice options
Which one of the following types of cells is produced
during erythropoiesis?
red blood cells
3 multiple choice options
All red blood cells arise from multipotent stem cells, which
are known as hemocytoblasts
true
1 multiple choice option
The earliest distinguishable red blood cell precursor is
known as what?
proerythroblast
3 multiple choice options
Which cellular component of blood protects against
infections and diseases?
white blood cells
3 multiple choice options
What is the liquid component of the blood known as?
plasma
, 3 multiple choice options
If a person has a kidney failure, why will they have a low
hematocrit?
the kidney is not producing erythropoietin
3 multiple choice options
Which component in the blood is important in blood
clotting?
platelets
3 multiple choice options
When a blood clot is formed in the circulatory system,
what is it known as?
thrombus formation
3 multiple choice options
What helps the blood to clot when the blood vessels get
damaged?
platelets
3 multiple choice options
Which component of blood performs the clotting function?
platelets
3 multiple choice options
