Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

Histo Mid1 1st 50 > Histo 1-50 > Flashcards

Histo 1-50 Flashcards

1
Q
  1. Effector cell of humoral immunity is://
A

Active B cell differential plasma

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q
  1. Platelets are small cytoplasmic fragments of bone marrow cells called://
A

magakaryoctes

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q
  1. Live span of erythrocytes is://
A

120 Days

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q
  1. What comes from a megakaryocyte://
A

Therombocytes /platelets

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q
  1. Which leukocyte is the most abundant in a peripheral smear of blood://
A

Neutrophils

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q
  1. Which of the following is a granulocyte://
A

e/b/n/acidophils

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q
  1. Which leukocyte has a multi-lobed (3-5 lobes) nucleus://
A

neutrophil

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q
  1. Which cell has large blue granules, often obscuring the nucleus://
A

Besophils

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q
  1. Which leukocyte usually has a bi-lobed nucleus://
A

enosinophils

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q
  1. What is another term for a platelet://
A

thrombocytes

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q
  1. Which of the following formed elements do not contain a nucleus://
A

RBC/ Platelets

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q
  1. Blood monocytes give rise to:
A

Tissue macrophages /osteoclasts/ langerhans

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q
  1. At the laboratory experiment the leukocyte culture was mixed with staphylococci. Neutrophile leukocytes engulfed and digested bacterial cells. This processes are termed://
A

phagocytersis

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q
  1. A differential cell count of a blood smear from a patient with a parasitic infection is likely to reveal an increase in the circulating numbers of which cell type://
A

eoinophils

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q
  1. A 35-year-old woman’s physician orders laboratory blood tests. Her fresh blood is drawn and centrifuged in the presence of heparin as an anticoagulant to obtain a hematocrit. From top to bottom, the fractions resulting from centrifugation are which of the following://
A

Plasma ,buffer coat and erythrocytes

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q
  1. Which leukocyte is the least abundant in a peripheral smear of blood://
A

neutrophils

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q
  1. Which of the following is a granulocyte://
A

a/e/n/b/

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
18
Q
  1. Which is the largest leukocyte://
A

monocyest

19
Q
  1. Which of the following is described as a “biconcave disc”://
A

RBC

20
Q
  1. Which leukocyte has orange-pink granules://
A

EOSINOPHILS

21
Q
  1. Which leukocyte is the second most abundant in a peripheral smear of blood://
A

LYMPHOCYTES

22
Q
  1. The circulating white blood cells which are fewest in number are the://
A

BASOPHILS

23
Q
  1. Antigen-independent differentiation of T-lymphocytes takes place in://
A

THYMUS

24
Q
  1. Large granular lymphocytes are://
A

T-CELL /NATURAL KILLER CELL

25
Q
  1. Normally most of the circulating white blood cells are://
A

NEUTROPHILS

26
Q
  1. It is believed that worn out red cells are normally destroyed in the spleen by://
A

MACROPHAGES

27
Q
  1. Which area in cartilage is relatively collagen-poor and proteoglycan-rich://
A

TERRITORIAL MATRIX

28
Q
  1. How does articular cartilage differ from most other hyaline cartilage://
A

  IT lacks a perichodrium

29
Q
  1. What do you call the space where a chondrocyte sits in://
A

lacuna

30
Q
  1. Classification of cartilage tissue into three types depends on://
A

Collagen/chrondocytes/fibres cartilage

31
Q
  1. Which type of cartilage is found in the walls of the eustachian tube://
A

elastic cartilage

32
Q
  1. Which type of cartilage forms the skeleton of the fetus://
A

hyaline cartilage

33
Q
  1. Which type of cartilage is characterized by the presence of elastic fibers://
A

elastic

34
Q
  1. The process of intramembranous ossification begins with the formation of://
A

Formation of mesenchymal condensation which differentiate into proliferating preostblasts and finally become bone depositing osteoblasts

35
Q
  1. Mesenchymal stem cells give rise to all cells of skeletal tissues except for one://
A

Skine cell

36
Q
  1. The structural unit of the mature compact bone is://
A

osteon

37
Q
  1. Bone growth in length is provided by://
A

Chondrocytes (endochondral ossification )endochondral deposition of bone

38
Q
  1. The process of endochondral ossification begins with://
A

Endochondral ossification begins with mesenchymal tissue transforming into a cartilage intermediate, which is later replaced by bone and forms the remainder of the axial skeleton and the long bones

39
Q
  1. What cell is involved in bone resorption://
A

Osteoclast cell

40
Q
  1. What is the cylindrical structure in compact bone://
A

Osteon

41
Q
  1. What is the space that an osteocyte rests in://
A

Lacuna

42
Q
  1. What cell is an immature bone cell://
A

Osteoblast

43
Q
  1. What is the covering of a bone://
A

Periosteum

44
Q
  1. In healthy bone canaliculi are likely to contain which one of the following://
A

Osteocytic processes

Histo Mid1 1st 50 (1 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions