Exam 10: The Blood

The haematocrit is lower than normal in most anaemias.

Which of these statements describes iron

Neutrophilia frequently accompanies bacterial infections.

Which of these types of anaemia is caused by a genetic abnormality in the haemoglobin

Match these blood disorders labelled a. through h. with their characteristics. (Options may be used more than once or not at all.) -associated with prolonged exposure to low oxygen, such as at high altitude or with chronic lung disease

The granular leukocytes are more numerous than the agranular leukocytes per cubic millimetre.

Which of these elements forms the meshwork of a clot

The rate of erythropoiesis normally increases in a person adjusting to higher altitudes.

Which of the following is NOT a required factor in the intrinsic clotting mechanism

The enzyme that activates fibrinogen is ____________________.

Match the leukocytes, labelled a. through e., with their correct characteristic. (Options may be used more than once or not at all.) -similar to mast cells

Most old erythrocytes are removed from the circulation as they rupture passing through the narrow capillaries of the ____________________.

Which of these statements does NOT refer to heparin

Match these blood disorders labelled a. through h. with their characteristics. (Options may be used more than once or not at all.) -vitamin B₁₂ is not absorbed

What is the sequence of events leading to clot formation

Match the leukocytes, labelled a. through e., with their correct characteristic. (Options may be used more than once or not at all.) -participate in cell-mediated immune responses

Which of these statements describes white blood cells

____________________ prevents platelets from aggregating.

About how many litres of blood are in the human body

What are platelets normally attracted to