Chapter 9- Blood, Lymphatic And Immune System Flashcards

1
Q

Hematology:

A

Specialty focusing on diagnosis and treatment of diseases related to blood and blood-forming organs

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2
Q

Hematologist:

A

Specialty in hematology

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3
Q

Immunology:

A

Specialty focusing on immune- and lymphatic-related diseases and disorders

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4
Q

Immunologist:

A

Specialist in immunology

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5
Q

What separates systems that work together?

A

Blood, lymphatic and immune

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6
Q

Two components of the blood?

A

Plasma and liquid

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7
Q

What are formed elements of the blood?

A

WBCs, RBCs, and platelets

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8
Q
A
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9
Q
A
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9
Q
A
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10
Q
A
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11
Q

Debris:

A

The remains of anything broken down or destroyed: ruins, rubble.

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12
Q

Lymph:

A

A clear, yellowish fluid containing white blood cells in a liquid similar to plasma. The fluid comes from the tissues of the body and is moved thru the lymphatic vessels and the bloodstream.

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13
Q

Mediastinal:

A

This location separating the right and left thoracic cavities

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14
Q

Replication:

A

The production of exact copies of a complex molecule, such as DNA.

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15
Q

Permeable-

A

A substance or structure that can be passed through, especially by liquids or gases.

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16
Q

Colostrum:

A

The first milk secreted by mammals after giving birth. contains more protein and is rich in antibodies, also called foremilk.

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17
Q

HIV/Aids:
Sign & Symptoms:
Treatment:

A

Flu like symptom’s
Swollen lymph node, especially in the neck
Muscle pain, fever, sore throat, headache, diarrhea, mouth sores
When people are first infected with aids , they may be no symptoms
Medications such as corticosteroids and Immune suppressant medications and physical therapy

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18
Q

Lymphoma: Hodgkins & Non-Hodgkins:
Sign & Symptoms:
Treatment:

A

Weight loss, fever, night sweats, chills, chills, chest pain, itchy skin, loss of appetite, abdominal pain, cough fatigue, swelling of neck, axilla, groin lymph nodes.

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19
Q

Psoriasis:

A

A usually chronic recurrent such disease

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20
Q

Alopecia:

A

Baldness

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21
Q

Hypothyroidism:

A

too little thyroid hormone is produced

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22
Q

Celiac Disease:

A

A digestive & autoimmune disorder

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23
Q

Multiple Sclerosis:

A

Neurodegenerative disorder that affects

24
Q

Polymyositis:

A

Muscle weakness in the chest, back, neck and hips
(Most common in women)

25
Q

Sutures of the palm/sole are to stay in for how long?

A

14 to 21 days

26
Q

Pyrexia means:

A

Fever

27
Q

10- 12 pints of blood

A

The average human body holds __ to ___ pints of blood.

28
Q

How many times the heart pumps the blood through the circulatory system?

A

More than 1,000 times each day

29
Q

How many cells are present in the circulating blood?

A

More than 25 trillion cells

30
Q

How many RBC’s get replaced every second?

A

8 million blood cells are formed every second

31
Q

More than ___ miles of passageways carry blood throughout the body.

A

70,000

32
Q

The blood is present in a closed system of

A

Vessels, consisting of arteries, veins, and capillaries

33
Q

Yellow liquid, 55% of the blood by volume:

A

Plasma

34
Q

Formed cellular elements:

A

Erythrocyte, Leukocyte, and Thrombocytes
(The remaining 45% volume of blood)

35
Q

Where do blood tests occur routinely?

A

Hematology, Immunohematology (blood banking), chemistry, and immunology (serology), departs of the laboratory

36
Q

Arteries carry blood from?

A

The heart

37
Q

Veins carry blood back towards the __

A

Heart

38
Q

Erythrocytes contain:

A

Hemoglobin, which is a carrier of oxygen

39
Q

Leukocytes consist:

A

Granular and non granular cells that are responsible for fighting infections and diseases

40
Q

T cells and B cells provide:

A

Immunity

41
Q

Thrombocytes play a role in?

A

Clot formation at the time of an injury, collecting at the injury site, and forming a clot to prevent bleeding

42
Q

Enzymes:

A

Special proteins that speed up a chemical reaction in the body

43
Q

Plasma is made up of

A

Water (90%), Plasma proteins, inorganic substance and electrolytes, organic substances, waste products
PH 7.35 to 7.45

44
Q

Hemostasis:

A

Is the control of the flow of blood

45
Q

What is the common name for thrombocytes?

A

Platelets

46
Q

Where are thrombocytes formed?

A

In the bone marrow from the stem cells which are differentiated cells that can become specialized

47
Q

Thromb/o

A

Clotting/clot

48
Q

Thrombocytes:

A

Small piece of megakaryocyte
Aid in coagulation (Agglutination)
Maintain hemostasis

49
Q

Leukocytes: (WBC’s)

A

Provide protection from pathogens

50
Q

Granulocytes-

A

Neutrophils, Eosinophils and Basophils

51
Q

What is the most abundant leukocyte and what do they do?

A

Neutrophils and the most abundant leukocyte. They are phagocytic, meaning they engulf and destroy foreign substances. They clean up infection sites and aid in healing .

52
Q
  • Phil
A

Attraction

53
Q

Agranulocytes:

A

Have no distinct granules in their cytoplasm

54
Q

Erythrocytes: RBC’s

A
  • transport O2 and CO2 via hemoglobin
  • formed in red blood marrow (production stimulated by erythropoietin)
  • break down into iron and bilirubin
    (breaks down into bile)
55
Q

What does blood carry away from the cells?

A

Urea, and Carbon Dioxide

56
Q

Urea

A

A waste product that is carried away from the cells

57
Q

Carbon dioxide:

A

A waste product that is carried away from the cells

58
Q

What is the primary functions in the blood?

A

Maintain body temp
Keep other body fluids at a state of PH balance
Carry hormones from the secreting glands to the tissues