1. Blood

1

what is known as the "river of life"?

1

which of the following is NOT a function of blood transport?

1

which of the following is a function of blood regulation?

1

which of the following is NOT a function of blood protection?

1

blood is considered a fluid nutrient in the body

1

living components...

1

which of the following is true about nonliving components, 55% of blood composition?

1

red blood cells are erythrocytes

1

white blood cells are...

1

what is hematocrit?

1

what are the physical characteristics of blood?

1

blood plasma is 90% plasma proteins

1

8% of ________ are produced by the liver for blood plasma

1

which of the follow is a function of albumin?

1

red blood cells, which do NOT have a nucleus, are called...

1

platelets are the only complete blood cells

1

since blood cells cannot divide, they...

1

erythrocytes pick up oxygen at the capillaries of the lungs and distribute it to the tissues of the body

1

how much carbon dioxide is carried back to the lungs by erythrocytes?

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in erythrocytes, ATP production is .

1

hemoglobin levels are higher for...

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hemoglobin has red heme pigment bound to...

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each heme’s central iron atoms binds one oxygen molecule.

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each hemoglobin molecule can transport 8 oxygen molecules.

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a single red blood cell has 250 million hemoglobin molecules, so each RBC can carry .

1

oxygen loading is to as oxygen unloading is to .

1

the formation of blood cells is called

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hematopoesis occurs in the , which is in the .

1

a blood sinusoid is a

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which dietary nutrient is NOT required for a RBC production/destruction balance?

1

is the hormonal control that stimulates the production of RBCs.

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______ release EPO in response to hypoxia.

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hypoxia is

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which of the following is NOT a cause of hypoxia?

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too many RBCs leads to an increase in .

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progesterone enhances EPO.

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________ increase with a rise in EPO.

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what happens to athletes that use artificially recombinant EPO?

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what are the dietary requirements for maintaining healthy RBCs?

1

where is leftover iron from hemoglobin production stored?

1

free iron ions are toxic, so excess are bound to proteins and stored as and .

1

men lose more iron through feces/urine/sweat than women.

1

after 100 days when RBCs lose their flexibility and hemoglobin degenerates, they go to die in the

1

monocytes acting as engulf/breakdown dying RBCs, is salvaged (bound to protein and stored), split off from globin and degrades (called ), yellow pigment released to blood/binds to for transport, picks up bilirubin and secretes into bile, enters intestines to become , transformed to brown pigment called (feces)

1

what is anemia?

1

which specific anemias are from blood loss?

1

an example of hemorrhagic anemia is an undiagnosed ulcer.

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which of the following anemias are from not enough RBCs produced?

1

iron deficient anemics produce...

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pernicious anemics cannot divide RBCs and produce macrocytes.

1

the destruction/inhibition of red bone marrow by drugs, chemicals, viruses and radiation is called

1

the anemia resulting from the destruction/premature lysis of RBCs is called

1

is 60% of proteins in blood plasma.

1

in , the globin chain is absent/faulty and RBCs are thing/lacking Hb.

1

abnormal hemoglobin, also called hemoglobin S, is found in...

1

sickle cells can carry less oxygen than normal cells.

1

1 in every 500 African American babies are born with sickle cell anemia.

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1 copy of sickle hemoglobin has better survival changes than 2 because...

1

sickle cell anemia can be treated with , because it doesn't sickle even in those destine to have the disease.

1

________ switches HbF gene back on.

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a can completely cure sickle cell anemia in children but is high risk.

1

polycythemia is an abnormal excess of WBCs that increases blood viscosity.

1

polycythemia vera is...

1

people in high altitudes are more exposed to...

1

in blood doping, athletes remove RBCs, and body replaces them and athletes replace stored RBCs, and oxygen levels are increased for increased stamina.

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reticulocytes are the only formed element with a nucleus and organelles.

1

the ability of leukocytes to leave blood capillaries is called...

1

leukocytes travel by and .

1

granulocytes do not have visible granules and agranulocytes do.

1

the leukocyte acronym: .

1

which of the following are granulocytes?

1

which is the most numerous leukocyte?

1

neutrophils contain...

1

neutrophils kill microbes by , where potent oxidizing substances are synthesized.

1

defensins in neutrophils are mediated by lysis.

1

eosinophils have "".

1

eosinophils have digestive enzymes that digest...

1

which plays a role in allergies?

1

eosinophils have a nucleus and cytoplasm, but you can't see them because there are a lot of granules.

1

the granules in basophils are...

1

which of the following are agranulocytes?

1

which is the second most numerous WBC?

1

a majority of lymphocytes are found in .

1

_________ act against virus infected/tumor cells.

1

_________ give rise to plasma cells to produce antibodies.

1

which leukocyte is the largest with a kidney bean nucleus?

1

monocytes actively .

1

Nursing Quiz am 1. Blood, erstellt von tori szempruch am 15/02/2018.

1. Blood

what is known as the "river of life"?

which of the following is NOT a function of blood transport?

which of the following is a function of blood regulation?

which of the following is NOT a function of blood protection?

blood is considered a fluid nutrient in the body

living components...

which of the following is true about nonliving components, 55% of blood composition?

red blood cells are erythrocytes

white blood cells are...

what is hematocrit?

what are the physical characteristics of blood?

blood plasma is 90% plasma proteins

8% of ________ are produced by the liver for blood plasma

which of the follow is a function of albumin?

red blood cells, which do NOT have a nucleus, are called...

platelets are the only complete blood cells

since blood cells cannot divide, they...

erythrocytes pick up oxygen at the capillaries of the lungs and distribute it to the tissues of the body

how much carbon dioxide is carried back to the lungs by erythrocytes?

oxygen loading is to as oxygen unloading is to .