WorksheetsBlood
Total questions: 24
Worksheet time: 19mins
24 year old African American man is rushed to the ER 3 hours after the onset severe back and chest pain which started when he was climbing up a mountain. He had an episode of the same symptoms five years ago.
His values are:
Hb:11g/dl
TLC:12000/mm
What is the diagnosis of the patient
Sickle cell anemia
Favism
Renal disease
Acute blood loss
Chronic blood loss
Cause of pernicious anemia
Lack of folic acid
Lock of vitamin B12
Hemolysis of RBCs
Lack of intrinsic factor
From which donor/donors can an A+ patient recieve blood from?
O-
B-
AB+
A+
Indications of blood transfusion (4 indicators):
An athlete, who comes from a country with high mountains, always wins international races. His investigations, each time after the race, always show higher O2 saturation
What could be the possible explanation?
Presence of fetal Hb
Presence of MetHb
Presence of 2,3 BPG
Presence of adult hemoglobin 2
Which coenzyme is required for porphyrin synthesis
Thiamine
Cyano Cobalamin
PLP
vitamin B6
Pyridoxal phosphate
What is number 4, and what od they contain?
Beta granule
Histamine and coagulation factors
Alpha granule
Fibrinogen and coagulation factors
Lambda granule
Lysosomal enzymes
Delta granule
Fibrinogen and histamine
Alpha granule
Histamine, seretonin, ATP, ADP
Total number of ATP produced aerobically from glucose in glycolysis step with arsenate
0 ATP
6 ATP
8 ATP
2 ATP
38 ATP
Which of the following reactions occurs in fructose metabolism
Fructose is produced from glucose by aldose reductase
Sorbitol is produced from glucose by aldose reductase
Fructose is produced from glucose by sorbitol dehydrogenase
Sorbtiol is produced from glucose by sorbitol dehydrogenase
Which enzyme os most probably deficient in a pateint with enlarged liver and hypoglycemia in fasting
glucose-6-phosphokinase
glucose-6-phosphate dehydrogenase
glucose-6-phosphatase
hexokinase
fructose-6-phosphatase
Which of the following cells are also called mast cells of the blood
basophils
mast cells
Eosinophils
Neutrophils
A patient has a total leukocytic count of 15000/mm^3 and his tonsils are covered by spotty whitish pus.
Which cell type is expected to have increased count?
Neutrophils
RBCs
Basophil
Eosinophil
Mast cells
90% neutrophil cell count of the total WBCs
What does this mean?
Acute bacterial infection
Parastic infection
Viral infection
Chronic infection
What is this blood type?
A+
AB+
AB-
A-
The image represents a patient's blood type. What blood types can the patient receive?
O-, AB-, A-, B-
O+, AB-, A-, B-
Only O-
All Types
Blood
is a type of epithelial tissue.
consists of formed elements and cells.
transports waste products to cells.
makes up over 50% of the body's weight.
has a total volume of approximately 5 liters.
The major component of plasma is
ions
proteins
water
gases
nutrients
Blood is a type of __________tissue.
epithelial
glandular
connective
areolar
The three types of granulocytes are the following except:
lymphocytes
neutrophil
basophils
eosinophils
________________ are involved in the destruction of worm parasites.
Lymphocytes
Eosinophils
Monocytes
Neutrophils
Basophils
Which of these does NOT help to prevent blood loss?
synthesis of thromboxanes
blood vessel constriction
formation of a network of fibrin
formation of a platelet plug
release of heparin
Which of the following cell is a platelet precursor?
Eosinophil
Lymphocyte
Megakaryocyte
Reticulocyte
Which of the following is a function of blood? (Select all that apply)
Regulating electrolyte balance
Regulating body temperature
Producing white blood cells
Removal of abnormal erythrocytes
Protection from pathogens
G-6-P __________ effect on the amount of pyruvic acid in the beta cells of the pancreas
Increase
Decrease
Regulates
Doesnt affect
