Term
____ is critical for the production of T3 and T4 and essentially all ____ in the body passes through the thyroid.
a. calcium
b. iodine
c. sodium
e. flouride |
|
Definition
____ is critical for the production of T3 and T4 and essentially all ____ in the body passes through the thyroid.
A. CALCIUM
b. iodine
c. sodium
e. flouride |
|
|
Term
____ is critical for the production of T3 and T4 and essentially all ____ in the body passes through the thyroid.
a. iodine
b. potassium
c. flouride
d. calcium
e. sodium |
|
Definition
____ is critical for the production of T3 and T4 and essentially all ____ in the body passes through the thyroid.
a. iodine
b. potassium
c. flouride
D. CALCIUM
e. sodium |
|
|
Term
Secondary hypothyroidism
a. suggests a problem with the thyroid gland
b. suggests a problem with the adenohypophysis
c. may be diagnosed by the presence of a mass in the thyroid gland
d. a and c
e. b and c |
|
Definition
Secondary hypothyroidism
a. suggests a problem with the thyroid gland
B. SUGGESTS A PROBLEM WITH THE ADENOHYPOPHYSIS
c. may be diagnosed by the presence of a mass in the thyroid gland
d. a and c
e. b and c |
|
|
Term
Secondary hypothyroidism
a. may be diagnosed by the presence of a mass on the thyroid gland
b. suggests a problem with the thyroid gland
c. suggests a problem with the adenohypophysis
d. a and c
e. b and c |
|
Definition
Secondary hypothyroidism
a. may be diagnosed by the presence of a mass on the thyroid gland
b. suggests a problem with the thyroid gland
C. SUGGESTS A PROBLEM WITH THE ADENOHYPOPHYSIS
d. a and c
e. b and c |
|
|
Term
The following symptoms would most likely be associated with which of the following disorders?
Weight loss, increased appetite, nervousness, restlessness, heat intolerance, increased sweating.
a. hyperthyroidism
b. hypothyroidism |
|
Definition
The following symptoms would most likely be associated with which of the following disorders?
Weight loss, increased appetite, nervousness, restlessness, heat intolerance, increased sweating.
A. HYPERTHYROIDISM
b. hypothyroidism |
|
|
Term
The following symptoms would most likely be associated with which of the following disorders?
Weight loss, increased appetite, nervousness, restlessness, heat intolerance, increased sweating.
a. hypothyroidism
b. hyperthyroidism |
|
Definition
The following symptoms would most likely be associated with which of the following disorders?
Weight loss, increased appetite, nervousness, restlessness, heat intolerance, increased sweating.
a. hypothyroidism
B. HYPERTHYROIDISM |
|
|
Term
Colloid
a. is found inside parafollicular cells
b. is found inside thyroid follociles
c. is primarily made up of angiotensinogen
d. is another name for thyroid stimulating hormone
e. b and c |
|
Definition
Colloid
a. is found inside parafollicular cells
B. IS FOUND INSIDE THYROID FOLLICLES
c. is primarily made up of angiotensinogen
d. is another name for thyroid stimulating hormone
e. b and c |
|
|
Term
Colloid
a. is another name for thyroid stimulating hormone
b. is primarily made up of angiotensinogen
c. is found inside thyroid follicles
d. is found inside parafollicular cells
e. b and c |
|
Definition
Colloid
a. is another name for thyroid stimulating hormone
b. is primarily made up of angiotensinogen
C. IS FOUND INSIDE THYROID FOLLICLES
d. is found inside parafollicular cells
e. b and c |
|
|
Term
Many of the effects of the thyroid hormones resemble the effects of epinephrine and norepinephrine
a. True
b. False |
|
Definition
Many of the effects of the thyroid hormones resemble the effects of epinephrine and norepinephrine
A. TRUE
b. False |
|
|
Term
Many of the effects of the thyroid hormones resemble the effects of epinephrine and norepinephrine
a. False
b. True |
|
Definition
Many of the effects of the thyroid hormones resemble the effects of epinephrine and norepinephrine
a. False
B. TRUE |
|
|
Term
Parathyroid hormone
a. increases the number and activity of osteoblasts
b. increases the number and activity of osteoclasts
c. results in the reabsorption of Ca++ from the kidneys
d. a and c
e. b and c |
|
Definition
Parathyroid hormone
a. increases the number and activity of osteoblasts
b. increases the number and activity of osteoclasts
c. results in the reabsorption of Ca++ from the kidneys
d. a and c
E. B AND C |
|
|
Term
Parathyroid hormone
a. increases the number and activity of osteoclasts
b. results in the reabsorption of Ca++ from the kidneys
c. increases the number and activity of osteoblasts
d. a and b
e. b and c |
|
Definition
Parathyroid hormone
a. increases the number and activity of osteoclasts
b. results in the reabsorption of Ca++ from the kidneys
c. increases the number and activity of osteoblasts
D. A AND B
e. b and c |
|
|
Term
Which of the following hormones, along with PTH, closely regulates blood calcium levels?
a. glucagon
b. glucose
c. calcium
d. calcitonin
e. angiotensin II |
|
Definition
Which of the following hormones, along with PTH, closely regulates blood calcium levels?
a. glucagon
b. glucose
c. calcium
d. calcitonin
E. ANGIOTENSIN II |
|
|
Term
Which of the following hormones, along with PTH, closely regulates blood calcium levels?
a. glucose
b. calcium
c. angiotensin II
d. glucagon
e. calcitonin |
|
Definition
Which of the following hormones, along with PTH, closely regulates blood calcium levels?
a. glucose
b. calcium
C. ANGIOTENSIN II
d. glucagon
e. calcitonin |
|
|
Term
Melatonin
a. affects sleep/wake cycles
b. is produced in the hypothalamus
c. great for keeping you awake and concentrating. Good study aid.
d. a and b
e. all of the above |
|
Definition
Melatonin
A. AFFECTS SLEEP/WAKE CYCLES
b. is produced in the hypothalamus
c. great for keeping you awake and concentrating. Good study aid.
d. a and b
e. all of the above |
|
|
Term
Blood
a. is a connective tissue
b. has a higher mean temperature than your normal body temperature
c. is slightly acidic
d. a and b
e. all of the above |
|
Definition
Blood
a. is a connective tissue
b. has a higher mean temperature than your normal body temperature
c. is slightly acidic
D. A AND B
e. all of the above |
|
|
Term
Blood
a. is slightly acidic
b. is a connective tissue
c. has a higher mean temperature than your normal body temperature
d. b and c
e. all of the above |
|
Definition
Blood
a. is slightly acidic
b. is a connective tissue
c. has a higher mean temperature than your normal body temperature
D. B AND C
e. all of the above |
|
|
Term
Which is found in greater abundance in your body?
a. interstitial fluid
b. intracellular fluid
c. plasma
d. extracellular fluid
e. tubular fluid (that fluid found in the renal tubules) |
|
Definition
Which is found in greater abundance in your body?
a. interstitial fluid
B. INTRACELLULAR FLUID
c. plasma
d. extracellular fluid
e. tubular fluid (that fluid found in the renal tubules) |
|
|
Term
Which is found in greater abundance in your body?
a. extracellular fluid
b. plasma
c. interstitial fluid
d. tubular fluid (that fluid found in the renal tubules)
e. intracellular fluid |
|
Definition
Which is found in greater abundance in your body?
a. extracellular fluid
b. plasma
c. interstitial fluid
d. tubular fluid (that fluid found in the renal tubules)
E. INTRACELLULAR FLUID |
|
|
Term
Cells of the body are services by one fluid compartment only - blood
a. true
b. false |
|
Definition
Cells of the body are services by one fluid compartment only - blood
a. true
B. FALSE |
|
|
Term
Cells of the body are services by one fluid compartment only - blood
a. False
b. True |
|
Definition
Cells of the body are services by one fluid compartment only - blood
A. FALSE
b. true |
|
|
Term
When we talk about the "formed elements" of blood, we're talking about
a. albumins, globulins, fibrinogen
b. RBCs, WBCs, pletelets
c. regulatory proteins and organic nutrients
d. a and b
e. all of the above |
|
Definition
When we talk about the "formed elements" of blood, we're talking about
a. albumins, globulins, fibrinogen
B. RBCS, WBCS, PLETELETS
c. regulatory proteins and organic nutrients
d. a and b
e. all of the above |
|
|
Term
When we talk about the "formed elements" of blood, we're talking about
a. RBCs, WBCs, platelets
b. regulatory proteins and organic nutrients
c. albumins, globulins, fibrinogen
d. a and b
e. all of the above |
|
Definition
When we talk about the "formed elements" of blood, we're talking about
A. RBCS, WBCS, PLATELETS
b. regulatory proteins and organic nutrients
c. albumins, globulins, fibrinogen
d. a and b
e. all of the above |
|
|
Term
92% of all fluid in your body is found in your plasma
a. true
b. false |
|
Definition
92% of all fluid in your body is found in your plasma
a. true
B. FALSE |
|
|
Term
92% of all fluid in your body is found in your plasma
a. false
b. true |
|
Definition
92% of all fluid in your body is found in your plasma
A. FALSE
b. true |
|
|
Term
All major plasma proteins with the exception of some of the globulins come from the
a. bone marrow
b. liver
c. spleen
d. pancreas
e. lymph nodes |
|
Definition
All major plasma proteins with the exception of some of the globulins come from the
a. bone marrow
B. LIVER
c. spleen
d. pancreas
e. lymph nodes |
|
|
Term
All major plasma proteins with the exception of some of the globulins come from the
a. lymph nodes
b. pancreas
c. spleen
d. liver
a. bone marrow |
|
Definition
All major plasma proteins with the exception of some of the globulins come from the
a. lymph nodes
b. pancreas
c. spleen
D. LIVER
a. bone marrow |
|
|
Term
The granular leukocytes include the neutrophils, basophils, eosinophils.
a. False
b. True |
|
Definition
The granular leukocytes include the neutrophils, basophils, eosinophils.
a. False
B. TRUE |
|
|
Term
The granular leukocytes include the neutrophils, basophils, eosinophils.
a. True
b. False |
|
Definition
The granular leukocytes include the neutrophils, basophils, eosinophils.
A. TRUE
b. False |
|
|
Term
These white blood cells secrete histamine and heparin
a. eosinophils
b. monocytes
c. basophils
d. neutrophils
e. lymphocytes |
|
Definition
These white blood cells secrete histamine and heparin
a. eosinophils
b. monocytes
C. BASOPHILS
d. neutrophils
e. lymphocytes |
|
|
Term
These white blood cells secrete histamine and heparin
a. lymphocytes
b. eosinophils
c. monocytes
d. basophils
e. neutrophils |
|
Definition
These white blood cells secrete histamine and heparin
a. lymphocytes
b. eosinophils
c. monocytes
D. BASOPHILS
e. neutrophils |
|
|
Term
Your packed-cell volume is 70%
a. you need a blood transfusion immediately
b. you're most likely dehydrated
c. your platelet count is too high
d. your platelet count is too low
e. you don't have enough hemoglobin |
|
Definition
Your packed-cell volume is 70%
a. you need a blood transfusion immediately
b. you're most likely dehydrated
c. your platelet count is too high
D. YOUR PLATELET COUNT IS TOO LOW
e. you don't have enough hemoglobin |
|
|
Term
Your packed-cell volume is 70%
a. your platelet count is too low
b. your platelet count is too high
c. you need a blood transfusion immediately
d. you're most likely dehydrated
e. you don't have enough hemoglobin |
|
Definition
Your packed-cell volume is 70%
a. you don't have enough hemoglobin
b. you need a blood transfusion immediately
C. YOU'RE MOST LIKELY DEHYDRATED
d. your platelet count is too low
e. your platelet count is too high |
|
|
Term
Under normal circumstances, erythropoiesis occurs at about twice the rate of RBC destruction
a. true
b. false |
|
Definition
Under normal circumstances, erythropoiesis occurs at about twice the rate of RBC destruction
a. true
B. FALSE |
|
|
Term
Under normal circumstances, erythropoiesis occurs at about twice the rate of RBC destruction
a. false
b. true |
|
Definition
Under normal circumstances, erythropoiesis occurs at about twice the rate of RBC destruction
A. FALSE
b. true |
|
|
Term
Mature erythrocytes contain
a. hemoglobin
b. mitochondria
c. rough endoplasmic reticulum
d. b and c
e. all of the above |
|
Definition
Mature erythrocytes contain
A. HEMOGLOBIN
b. mitochondria
c. rough endoplasmic reticulum
d. b and c
e. all of the above |
|
|
Term
Mature erythrocytes contain
a. rough endoplasmic reticulum
b. mitochondria
c. hemoglobin
d. a and b
e. all of the above |
|
Definition
Mature erythrocytes contain
a. rough endoplasmic reticulum
b. mitochondria
c. hemoglobin
d. a and b
e. all of the above |
|
|
Term
One molecule of hemoglobin can carry how many molecules of oxygen?
a. 32
b. 16
c. 8
d. 4
a. 2 |
|
Definition
One molecule of hemoglobin can carry how many molecules of oxygen?
a. 32
b. 16
c. 8
D. 4
a. 2 |
|
|
Term
One molecule of hemoglobin can carry how many molecules of oxygen?
a. 2
b. 4
c. 8
d. 16
e. 32 |
|
Definition
One molecule of hemoglobin can carry how many molecules of oxygen?
a. 2
B. 4
c. 8
d. 16
e. 32 |
|
|
Term
What stimulates the production of erythrocytes from the bone marrow?
a. decreased number of platelets
b. the presence of erythrocytes
c. the liver
d. increased PCV
e. hypoxia |
|
Definition
What stimulates the production of erythrocytes from the bone marrow?
a. decreased number of platelets
b. the presence of erythrocytes
c. the liver
d. increased PCV
E. HYPOXIA |
|
|
Term
What stimulates the production of erythrocytes from the bone marrow?
a. increased PCV
b. hypoxia
c. the liver
d. decreased number of platelets
e. the presence of reticulocytes |
|
Definition
What stimulates the production of erythrocytes from the bone marrow?
a. increased PCV
B. HYPOXIA
c. the liver
d. decreased number of platelets
e. the presence of reticulocytes |
|
|
Term
Erythropoiesis
a. is stimulated by erythropoietin
b. is stimulated by the thyroid hormones
c. is stimulated by thrombopoietin
d. a and b
e. all of the above |
|
Definition
Erythropoiesis
a. is stimulated by erythropoietin
b. is stimulated by the thyroid hormones
c. is stimulated by thrombopoietin
D. A AND B
e. all of the above |
|
|
Term
Erythropoiesis
a. is stimulated by thrombopoietin
b. is stimulated by erythropoietin
c. is stimulated by thyroid hormones
d. b and c
e. all of the above |
|
Definition
Erythropoiesis
a. is stimulated by thrombopoietin
b. is stimulated by erythropoietin
c. is stimulated by thyroid hormones
D. B AND C
e. all of the above |
|
|
Term
Reticulocytes
a. in the general circulation may signal a regenerative anemia
b. contain some organelles
c. mature to red blood cells 1-2 hours post-exiting from the bone marrow
d. a and b
e. all of the above |
|
Definition
Reticulocytes
a. in the general circulation may signal a regenerative anemia
b. contain some organelles
c. mature to red blood cells 1-2 hours post-exiting from the bone marrow
D. A AND B
e. all of the above |
|
|
Term
Reticulocytes
a. mature to red blood cells 1-2 hours post-exiting from the bone marrow
b. in the general circulation may signal a regenerative anemia
c. contain some organelles
d. b and c
e. all of the above |
|
Definition
Reticulocytes
a. mature to red blood cells 1-2 hours post-exiting from the bone marrow
b. in the general circulation may signal a regenerative anemia
c. contain some organelles
D. B AND C
e. all of the above |
|
|
Term
Red blood cells are removed from circulation
a. about 210 days after they enter the circulation
b. by the gall bladder
c. when they lyse. This how ~90% are removed and is the reason your urine is yellow
d. by macrophages in the spleen
e. by neutrophils in the spleen and liver |
|
Definition
Red blood cells are removed from circulation
a. about 210 days after they enter the circulation
b. by the gall bladder
c. when they lyse. This how ~90% are removed and is the reason your urine is yellow
d. BY MACROPHAGES IN THE SPLEEN
e. by neutrophils in the spleen and liver |
|
|
Term
Red blood cells are removed from circulation
a. by macrophages in the spleen
b. about 210 days after they enter circulation
c. by the gall bladder
d. when they lyse. This is how ~90% are removed and is the reason your urine is yellow
e. by neutrophils in the spleen and liver |
|
Definition
Red blood cells are removed from circulation
a. BY MACROPHAGES IN THE SPLEEN
b. about 210 days after they enter circulation
c. by the gall bladder
d. when they lyse. This is how ~90% are removed and is the reason your urine is yellow
e. by neutrophils in the spleen and liver |
|
|
