17334096
Descrição
Quiz por Jessica Bulley, atualizado more than 1 year ago
|
|
Criado por Jessica Bulley
mais de 5 anos atrás
|
|
Questão 1
Questão
Blood is a fluid connective tissue that circulates continually around the body
Responda
- True
- False
Questão 2
Questão
Blood is not a fluid connective tissue that circulates continually around the body
Responda
- True
- False
Questão 3
Questão
Blood has a pH of 7.35 - 7.45 - slightly alkaline
Responda
- True
- False
Questão 4
Questão
Average volumes of blood select 2
Responda
-
5-6l for males 4-5l for females
-
6-7l for males 5-6l for females
Questão 5
Questão
Select three functions of blood
Responda
-
Homeostasis
-
Transport
-
Defence
-
primarily keeping warm
Questão 6
Questão
What is transported by blood? (5)
Responda
-
Dissolved gases, O2 and CO2
-
Nutrients
-
Fat
-
Metabolic wastes
-
Hormones
-
CSF
Questão 7
Questão
Blood is involved in homeostasis by regulating body temp, pH and regulating the blood volume
Responda
- True
- False
Questão 8
Questão
Blood is not involved in homeostasis by regulating body temp, pH and regulating the blood volume
Responda
- True
- False
Questão 9
Questão
Blood is 55% plasma and 45% formed elements (erythrocytes, leuko, platelets etc)
Responda
- True
- False
Questão 10
Questão
Blood is mostly plasma and but also has formed elements (erythrocytes, leuko, platelets etc)
Responda
- True
- False
Questão 11
Questão
Is plasma the same as serum?
Responda
- True
- False
Questão 12
Questão
Serum has no clotting factor
Responda
- True
- False
Questão 13
Questão
Serum is plasma without the clotting factor
Responda
- True
- False
Questão 14
Questão
Plasma proteins are mostly produced by the liver
Responda
- True
- False
Questão 15
Questão
Plasma does not stay in the blood
Responda
- True
- False
Questão 16
Questão
Plasma proteins are too big to escape through the blood vessels
Responda
- True
- False
Questão 17
Questão
Plasma proteins are made of albumin, globulins, clotting factors and regulatory enzymes and hormones
Responda
- True
- False
Questão 18
Questão
Sodium ions are involved in water balance
Responda
- True
- False
Questão 19
Questão
Potassium ions are involved in neuronal and muscle activation
Responda
- True
- False
Questão 20
Questão
Calcium ions are important in nerve transmission
Responda
- True
- False
Questão 21
Questão
Chloride ions, bicarb ions and phosphate ions are important electrolytes
Responda
- True
- False
Questão 22
Questão
Venipuncture is a superficial vein puncture at anterior surface of elbow
Responda
- True
- False
Questão 23
Questão
Venipuncture is a superficial vein puncture at posterior surface of elbow
Responda
- True
- False
Questão 24
Questão
Capillary puncture is a finger tip, ear lobe, big toe or heel
Responda
- True
- False
Questão 25
Questão
Arterial puncture is used to check efficiency of pulmonary gas exchange
Responda
- True
- False
Questão 26
Questão
Haemopoiesis is the forming of blood cells
Responda
- True
- False
Questão 27
Questão
Haemopoiesis occurs in flat and irregular bone marrow
Responda
- True
- False
Questão 28
Questão
Haemopoietic stem cells form into myeloid stem and lymphoid stem cells
Responda
- True
- False
Questão 29
Questão
Haemopoietic stem cells do not form into myeloid stem and lymphoid stem cells
Responda
- True
- False
Questão 30
Questão
Select 4 types of cells the myeloid stem cell can develop into
Responda
-
RBC
-
Platelets
-
Granulocytes
-
Lymphocytes
-
Monocyte
Questão 31
Questão
Select 3 different cells lymphoid stem cells can develop into
Responda
-
Natural killer cells
-
T Lymphocytes
-
B Lymphocytes
-
RBC
Questão 32
Questão
Erythrocyte life span is 100 - 120 days
Responda
- True
- False
Questão 33
Questão
Macrophages phagocytose worn out RBC's
Responda
- True
- False
Questão 34
Questão
Haemoglobin is broken down into haemoglobin when RBC's are being destroyed
Responda
- True
- False
Questão 35
Questão
Iron from haem is recycled to make new haemoglobin
Responda
- True
- False
Questão 36
Questão
Globin is broken down into amino acids and released into the bloodstream when the RBC is being broken down.
Responda
- True
- False
Questão 37
Questão
Erythropoiesis - production of red blood cells from precursor stem cells
Responda
- True
- False
Questão 38
Questão
Stem cells take 7 days to form into RBC's
Responda
- True
- False
Questão 39
Questão
Erythropoiesis requires amino acids, folic acid and vit B12
Responda
- True
- False
Questão 40
Questão
Erythropoietin acts on the bone marrow to stimulate erythropoiesis
Responda
- True
- False
Questão 41
Questão
Erythropoietin does not stimulate erythropoiesis
Responda
- True
- False
Questão 42
Questão
Lack of functioning RBC's can result in hypoxia
Responda
- True
- False
Questão 43
Questão
EPO can produce 30 million red blood cells per second
Responda
- True
- False
Questão 44
Questão
EPO can produce 100 million red blood cells per second
Responda
- True
- False
Questão 45
Questão
Kidneys secrete Erythropoetin into the blood
Responda
- True
- False
Questão 46
Questão
Leukocyte rolling - when leukocytes leave the bloodstream and move to the site of infection
Responda
- True
- False
Questão 47
Questão
Leukocytes make up ....
Responda
-
1% of the blood stream
-
25% of the blood stream
Questão 48
Questão
A Granulyte is a ....
Responda
-
a white blood cell which does not granules in its cytoplasm, i.e. a neutrophil, basophil, or eosinophil.
-
a white blood cell with secretory granules in its cytoplasm, i.e. a neutrophil, basophil, or eosinophil.
Questão 49
Questão
Agranulocytes are...
Responda
-
Neutrophil, eosinophil and basophil
-
Monocyte and lymphocyte
Questão 50
Questão
Neutrophils make up
Responda
-
40-75% of leukocytes
-
10-75% of leukocytes
Questão 51
Questão
Neutrophils are also known as polymorphonuclear leukocytes due to the variable shapes of their nucleus
Responda
- True
- False
Questão 52
Questão
Pseudopodium is a temporary protrusion of the surface of an amoeboid cell for movement and feeding.
Responda
- True
- False
Questão 53
Questão
Eosinophils are found at the sites of allergic reactions and digest parasitic worms that are too large to be phagocytosed
Responda
- True
- False
Questão 54
Questão
Leukocytes are similar to mast cells and are involved in the inflammatory response.
Responda
- True
- False
Questão 55
Questão
There are three types of Lymphocytes: T Cells, B Cells and Natural killer cells.
Responda
- True
- False
Questão 56
Questão
Select the three types of Lymphocytes:
Responda
-
T Cells, B Cells and Natural killer cells.
-
T Cells, B Cells and Monocytes
Questão 57
Questão
Monocytes are actively motile and phagocytic, they are crucial against viruses, bacterial parasites and infections.
Responda
- True
- False
Questão 58
Questão
Platelets are cell fragments with no nucleus but lots of granules, lysosomes and mitochondria.
Responda
- True
- False
Questão 59
Questão
Blood clotting is also known as haemostasis
Responda
- True
- False
Questão 60
Questão
Anaemia; blood either has a lower than normal number of RBC's or a lower than normal amount of haemoglobin in each RBC
Responda
- True
- False
Questão 61
Questão
Leukocytosis: increased WBC due to infection of inflammation.
Responda
- True
- False
Questão 62
Questão
Leukopenia: decreased WBC, can be caused by chemotherapy, radiation, overwhelming infection.
Responda
- True
- False
Questão 63
Questão
Leukaemia is caused in the bone marrow by cancerous leukocytes, immature nonfunctional WBC's in the bloodstream.
Responda
- True
- False
Questão 64
Questão
Thrombocytopenia: decreased platelet numbers, results in bleeding.
Responda
- True
- False
Questão 65
Questão
Thrombocytosis: Increased platelet numbers, results in clotting within blood vessels.
Responda
- True
- False
Questão 66
Questão
Thrombocytopenia: : Increased platelet numbers, results in clotting within blood vessels.
Responda
- True
- False
Questão 67
Questão
Haematocrit is the ratio of the volume of red blood cells to the total volume of blood.
Responda
- True
- False
Questão 68
Questão
Haematopoeisis is the ratio of the volume of red blood cells to the total volume of blood.
Responda
- True
- False
Questão 69
Questão
A karyotype is simply a picture of a person’s chromosomes.
Responda
- True
- False
Questão 70
Questão
Cells differentiate to do different jobs, and need to express different genes
Responda
- True
- False
Questão 71
Questão
How is a gene expressed?
Responda
-
Conversion from a code on DNA to a new protein ..
-
Conversion from a code on DNA to a nucleus
Questão 72
Questão
Ribosomes string together amino acids in the correct sequence (determined by the genetic code) to make proteins
Responda
- True
- False
Questão 73
Questão
Ribosomes are Protein assembly machines.
Responda
- True
- False
Questão 74
Questão
The ER functions as a manufacturing and packaging system.
Responda
- True
- False
Questão 75
Questão
Rough ER: Protein folding and modification
Smooth ER: Lipid production
Responda
- True
- False
Questão 76
Questão
Smooth ER: Protein folding and modification
Rough ER: Lipid production
Responda
- True
- False
Questão 77
Questão
Golgi Apparatus: The protein packaging & shipping department.
Responda
- True
- False
Questão 78
Questão
Diffusion is the net passive movement of particles (atoms, ions or molecules) from a region in which they are in higher concentration to regions of lower concentration.
Responda
- True
- False
Questão 79
Questão
Osmosis is the net passive movement of particles (atoms, ions or molecules) from a region in which they are in higher concentration to regions of lower concentration.
Responda
- True
- False
Questão 80
Questão
Osmosis: a process by which molecules of a solvent tend to pass through a semipermeable membrane from a less concentrated solution into a more concentrated one.
Responda
- True
- False
Questão 81
Questão
The process of normal cell division:
Responda
-
Mitosis
-
Meiosis
Questão 82
Questão
Apoptotic genes:
Responda
-
Promote cell death
-
Promote cell division
Questão 83
Questão
Proto-oncogenes:
Responda
-
Promote cell division
-
Promote cell death
Questão 84
Questão
There are four main tissue types: Epithelial Tissue, Connective Tissue, Muscle Tissue & Nervous tissue
Responda
- True
- False
Quer criar seus próprios Quizzes gratuitos com a GoConqr? Saiba mais.