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Worksheets

Tiếng anh 2 bài 4

Total questions: 21

Worksheet time: 11mins

Name
Class
Date
1.

Most pathogens that you swallow are destroyed by chemicals in your saliva or by ____________.

a)

antigen

b)

erythropoietin

c)

stomach acid

d)

antibody

2.

The medical term expresssing tumour in bone marrow is ___________.

a)

myelitis

b)

myeloblast

c)

myelocele

d)

myeloma

3.

The House of the Spirits tells the story of three generations of women _______________ lives are changed by their country’s politics.

a)

who

b)

which

c)

whose

d)

whom

4.

The women’s story, __________ takes place in an unnamed South American country, begins when the granddaughter, Alba Trueba, finds some diaries that her grandmother Clara wrote 50 years earlier.

a)

who

b)

which

c)

whose

d)

whom

5.

_______________ are the most numerous of the circulating blood cells.

a)

Red blood cells

b)

White blood cells

c)

Platelets

d)

Lymphocytes

6.

Lymphocytes and monocytes are ________ . they have a round nuleus and do not readily stain.

a)

phagocytes

b)

granulocytes

c)

erythrocytes

d)

agranulocytes

7.

White blood cells all show prominent _________________ when stained.

a)

nuclei

b)

nucleius

c)

hemoglobin

d)

antigen

8.

She marries a powerful landowner named Esteban Trueba, ____________ builds her a large house in the country.

a)

who

b)

which

c)

whose

d)

whom

9.

Children are born with an immune system___________ is composed of cells. Glands, organs, and fluids located throughout the body.

a)

who

b)

which

c)

whose

d)

whom

10.

Production of red cells in the bone marrow is regulated by the hormone erythropoietin (EPO), which is made in the ____________.

a)

liver

b)

bone marrow

c)

kidneys.

d)

blood

11.

The most numerous white blood cells, neutrophils, are called polymorphs because of their ______.

a)

staining properties.

b)

various-shaped nuclei.

c)

size

d)

appearance of the nucleus

12.

Red blood cells contain the protein__________ , which gives them the ability to carry oxygen.

a)

antigen

b)

erythropoietin

c)

hemoglobin

d)

antibody

13.

Platelets prevent __________ by forming a platelet plug at the break.

a)

bleeding

b)

hemostasis

c)

blood loss

d)

coagulation

14.

The medical term expresssing malignant overgrowth of white blood cells is ____________.

a)

leukemia

b)

leukocytopenia

c)

leukopenia

d)

leukocytopoiesis

15.

The medical term hemopoiesi means ___________ of the blood.

a)

production

b)

deficiency

c)

disease

d)

discharge

16.

The medical term expresssing herniation in bone marrow is ___________.

a)

myelitis

b)

myeloblast

c)

myelocele

d)

myeloma

17.

When hemoglobin is transporting oxygen, it gives the red blood cells a more __________ color.

a)

cherry red

b)

crimson

c)

light red

d)

dark red

18.

Myelopathy is a medical term expressing ___________ of the bone marrow.

a)

inflammation

b)

tumor

c)

disease

d)

decrease

19.

The medical term expresssing deficient blood supply to a part of the body is _______________.

a)

anemia

b)

ischemia

c)

hemaology

d)

hematologist

20.

An irregularly shaped RBC, such as sickle cell is _____________.

a)

thrombocyte

b)

leukocyte

c)

poikilocyte

d)

platelet

21.

A _________ is a very large cell that engulfs and destroys pathogens by breaking them down.

a)

thrombocyte

b)

leukocyte

c)

poikilocyte

d)

phagocyte