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WorksheetsReview Endocrine and Blood
Total questions: 55
Worksheet time: 30mins
Name
Class
Date
1.
Which blood cells are most abundant in the body?
a)
erythrocytes
b)
platelets
c)
lymphocytes
d)
eosinophils
2.
If you have a high white blood cell count, which of these would you have?
a)
leukopenia
b)
leukocytosis
c)
polycythemia
d)
anemia
3.
A persistent clot in an unbroken blood vessel is known as _______
a)
a thrombus
b)
an embolus
c)
hemophilia
d)
leukopenia
4.
Low levels of oxygen in the blood stimulate the kidneys to release the hormone ______
a)
erythropoietin
b)
adrenalin
c)
insulin
d)
epinephrine
5.
Where does hematopoiesis take place, producing new RBCs?
a)
red bone marrow
b)
yellow bone marrow
c)
synovial membrane
d)
articular cartilage
6.
Antibodies binding to antigens on RBCs causes a clumping known as __________
a)
agglutination
b)
coagulation
c)
clotting cascade
d)
hemolysis
7.
Which leukocyte produces antibodies?
a)
lymphocytes
b)
monocytes
c)
eosinophils
d)
basophils
8.
Cell fragments that form from the rupture of a megakaryocyte are called ______
a)
platelets
b)
erythrocytes
c)
leukocytes
d)
plasma
9.
What blood type can receive blood from both Type B and Type AB donors?
a)
Type AB
b)
Type B
c)
Type A
d)
Type O
10.
Contains hemoglobin, supplies body with oxygen
a)
Plasma
b)
Platelet
c)
White Blood Cell
d)
Red Blood Cell
11.
Fight bacteria and viruses by entering infected tissue, destroying bacteria/viruses and absorb dead blood cells
a)
White Blood Cells
b)
Red Blood Cells
c)
Platelets
d)
Plasma
12.
Select all answers that represent a "Blood Type"
a)
O
b)
AO
c)
BO
d)
AB
e)
A
13.
The liquid part of blood made of mostly water; nutrients, minerals and oxygen are dissolved
a)
Marrow
b)
Plasma
c)
Proteins
d)
Urea
14.
Proteins on red blood cells that determine the blood type
a)
antigens
b)
antibodies
c)
Protein Molecules
d)
Marker Molecules
15.
platelets are also known as
a)
leukocytes
b)
erthryocytes
c)
thrombocytes
d)
monocytes
16.
What does blood consist of?
a)
plasma, red blood cells, white blood cells, platelets
b)
hormones, oxygen, nutrients, water
c)
red blood cells
d)
carbon dioxide and minerals
17.
What does blood transport?
a)
Nutrients
b)
Oxygen
c)
Carbon Dioxide
d)
All of the above
18.
The main purpose of Red Blood Cells is to
a)
carry gases, wastes, and nutrients
b)
attack and destroy pathogens
c)
clot the blood
d)
digest food
19.
What is the function of hemoglobin?
a)
to carry iron
b)
to carry wastes
c)
to carry oxygen
d)
to produce oxygen
20.
Another name for white blood cells is
a)
erythrocytes
b)
plasmocytes
c)
leukocytes
d)
thrombocytes
21.
Which of the following is not a primary function of blood?
a)
help fight disease
b)
transports nutrients, oxygen, wastes, and hormones
c)
to provide structure
d)
distributes heat
22.
Blood becomes bright red in color because of the
a)
amount of folic acid present
b)
amount of hemoglobin present
c)
amount of oxygen present
d)
amount of iron present
23.
Blood is classified as ___ tissue.
a)
connective
b)
circulatory
c)
epithelial
d)
muscular
24.
The three steps of hemostasis are:
1. vascular spasm
2. ___________
3. coagulation
1. vascular spasm
2. ___________
3. coagulation
a)
platelet plug formation
b)
agglutination
c)
dilation
d)
erythropoieten formation
25.
What is plasma?
a)
only white blood cells
b)
only red blood cells
c)
fluid part of blood
d)
hemoglobin
26.
What hormone raises blood calcium levels?
a)
Epinephrine
b)
Calcitonin
c)
PTH
d)
T3 and T4
27.
What hormone regulates electrolyte balance and fluid homeostasis?
a)
Glucocorticoids
b)
Adrenaline
c)
PTH
d)
Mineralocorticoids
28.
What hormone stimulates the thyroid gland?
a)
ADH
b)
TSH
c)
ACTH
d)
GH
29.
What hormone prolongs and intensifies the sympathetic response during stress by increasing heart rate and raising blood glucose?
a)
Epinephrine
b)
Glucocorticoid
c)
T3 and T4
d)
ADH
30.
What hormone lowers blood calcium?
a)
Calcitonin
b)
PTH
c)
Glucagon
d)
Insulin
31.
What hormone stimulates the adrenal gland to produce glucocorticoids?
a)
ADH
b)
PTH
c)
GH
d)
ACTH
32.
What pituitary hormone stimulates growth of all organs?
a)
PTH
b)
GH
c)
T3 and T4
d)
TSH
33.
What hormone increases the amount of water absorbed by the kidneys thereby decreasing urine amount?
a)
Calcitonin
b)
Mineralocorticoids
c)
ADH
d)
ACTH
34.
What hormone increases metabolism by increasing rate of cellular oxygen use for energy production?
a)
GH
b)
T3 and T4
c)
glucocorticoid
d)
glucagon
35.
What pancreatic hormone increase blood glucose levels?
a)
glucagon
b)
insulin
c)
glucocorticoid
d)
epinephrine
36.
What hormone lowers blood glucose levels?
a)
glucocorticoid
b)
insulin
c)
glucagon
d)
aldosterone
37.
What anterior pituitary hormone stimulates the adrenal glands?
a)
ADH
b)
TSH
c)
ACTH
d)
GH
38.
What hormone stimulates uterine contraction during childbirth and releases milk in nursing mothers?
a)
prolactin
b)
calcitonin
c)
T3 and T4
d)
oxytocin
39.
Which hormone is not secreted by the anterior pituitary.
a)
Oxytocin
b)
FSH
c)
TSH
d)
ACTH
40.
What element is needed to produce proper amounts of Thyronine (T3) and Thyroxine (T4)?
a)
Iodine
b)
Iron
c)
Calcium
d)
Zinc
41.
Which hormone is secreted directly from the Posterior Pituitary Gland?
a)
ADH
b)
LH
c)
ACTH
d)
FSH
42.
Insulin is secreted by:
a)
α-cells in the Islets of Langerhans
b)
β-cells in the Islets of Langerhans
c)
β-cells in the pancreatic medulla
d)
α-cells in the pancreatic cortex
43.
Glucagon is secreted by:
a)
α-cells in the Islets of Langerhans
b)
β-cells in the Islets of Langerhans
c)
β-cells in the pancreatic medulla
d)
α-cells in the pancreatic cortex
44.
The hormone secreted by the adrenal medulla in response to a stressor is:
a)
Aldosterone
b)
Cortisol
c)
Epinephrine
d)
ACTH
45.
The ovarian follicle is stimulated through development by:
a)
FSH
b)
LH
c)
Estrogen
d)
Progesterone
46.
The gland that controls regulation of metabolic rate is the:
a)
Thyroid
b)
Parathyroids
c)
Pancreas
d)
Adrenal Glands
47.
The levels of Calcium in the blood are controlled by the:
a)
Parathyroid Glands
b)
Thyroid Gland
c)
Pineal Gland
d)
Adrenal Gland
48.
Hormones that enter cells directly to cause changes are usually:
a)
Steroids
b)
Proteins
49.
What is the endocrine system?
a)
senses the hormone levels in the blood
b)
controls all other endocrine glands
c)
A group of glands that work together with the nervous system to coordinate all body functions
d)
decreases bone calcium levels
50.
The chemical product of an endocrine gland.
a)
Homeostasis
b)
Hormone
c)
Nerve Cell
d)
Neurotransmitter
51.
What does melatonin do?
a)
Raises our blood sugar
b)
Regulates our blood pressure
c)
Regulates our metabolism
d)
Regulates our sleep cycle
52.
What structure is this?
a)
Pancreas
b)
Thyroid
c)
Parathyroid
d)
Adrenal glands
53.
What gland produces Prolactin?
a)
anterior pituitary
b)
posterior pituitary
c)
thyroid
d)
adrenals
54.
Which of the following are produced from the thyroid?
a)
calcitonin
b)
parathyroid hormone
c)
oxytocin
d)
aldosterone
55.
Which of the following is caused by a lack of iodine:
a)
tetany
b)
goiter
c)
diabetes insipidus
d)
Parkinson's disease
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