Past credit 2 Flashcards
Gray collie syndrome is characterized by?
Select one:
a. Mobilization of marginated neutrophils and redistribution into
the circulatory neutrophil pool
b. Extensive growth of lymphoid cells in the visceral organs
c. Wasting of the muscles on the both sides of the head and eosinophilia
d. The appearance of neutropenic episodes that occur at 11 to 14 days interval
d. The appearance of neutropenic episodes that occur at 11 to 14 days interval
An increase in plasma hydrogen ions or decrease in O2 stimulates the aortic and carotic body receptors that leads to increased ventilation. How is it called?
a. Central chemical control of alveolar ventilation
b. Peripheral chemical control of alveolar ventilation.
c. Formation of titratable acid
d. Formation of ammonium
b. Central chemical control of alveolar ventilation
Disseminated intravascular coagulation (DIC) is characterized by an augmentation of normal clotting mechanisms which results in depletion of coagulation factors, deposition of fibrin clots in the microvasculature, the second activation of fibrinolytic mechanisms with the production of fibrin-degradation products (FDP) which have anticoagulant properties. There is pathophysiological paradox - ________ in the presence of haemorrhage.
Select one:
a. Uremia
b. Neoplasia
c. Proteolysis
d. Thrombosis
d. Thrombosis
Serotonin in an inflammatory response causes:
a. thrombolysis.
b. chemotaxis.
c. vasoconstriction.
d. venules dilatation and increased vascular permeability.
c. vasoconstriction.
Sustained fever is:
a. Extremly high temperature.
b. Febrile episodes lasting one or more days with intervening periods of normal temperature.
c. Lasting for several days or even weeks with minimal variations between successive measurements.
d. Daily increases in body temperature with intervening periods of (sub)normal temperature.
c. Lasting for several days or even weeks with minimal variations between successive measurements.
Agranulocytosis means:
a. Disappearance of granules from granulocytes
b. Diminishing of granulocytes in the circulation
c. Multiple myeloma
d. Increase granulocyte count in the circulation
b. Diminishing of granulocytes in the circulation
Stress leukogram is caused by ________ and includes ___, ____, and ______.
a. Catecholamines, neutrophilia, lymphopenia, eosinopenia
b. Aldosterone, neutrophilia, lymphocytosis, eosinofilia
c. Opioids, neutropenia, lymphopenia, eosinopenia
d. Glucocorticoids, neutrophilia, lymphopenia, eosinopenia
Glucocorticoids, neutrophilia, lymphopenia, eosinopenia
Hypotonic dehydration is characterized by:
a. Loss of water is lower that loss of electrolytes in ECF.
b. Excess of water is equal to excess of electrolytes in ECF.
c. Excess of water is lower than excess of electrolytes in ECF.
d. Loss of water is higher than loss of electrolytes in ECF.
a. Loss of water is lower that loss of electrolytes in ECF.
It is not one of the cellular components in acute inflammation.
a. Diapedesis
b. Adhesion of blood cells to endothelial cells
c. Phagocytosis
d. Reparation
d. Reparation
Relative polycythemia may arise from:
a. Haemoglobinopathies
b. Obesity
c. Dehydration
d. Chronic pulmonary disease
c. Dehydration
Whole body subcutaneous edema and transudate in the peritoneal cavity are:
a. Anasarca and ascites.
b. Anasarca and hydrothorax.
c. Ascites and hydropericardium
d. Hydrothorax and ascites.
a. Anasarca and ascites
Degenerative left shift means:
a. the immature neutrophils outnumber mature neutrophils an the total neutrophil count is normal or low
b. a decrease in total circulatory neutrophils
c. increased numbers of immature neutrophils present in blood
d. increased numbers of mature (segmented) neutrophils present in blood
a. the immature neutrophils outnumber mature neutrophils and the total neutrophil count is normal or low
An agregate of inflammatory monocuclear cells arranged concentrically around the causative agent is:
a. hypertrophic scar.
b. abscess.
c. granuloma
d. keloid.
c. granuloma
The gain of base or loss of strong acid by the ECF results in the process called_________
a. Metabolic alkalosis
b. Respiratory alcalosis
c. Metabolic acidosis
d. Respiratory acidosis
a. Metabolic alkalosis
Pernicious anaemia may arise from:
a. Lack of erythropoietin
b. Lack of intrinsic factor secretion
c. Disseminated intravascular coagulation (DIC)
d. Oxidative injury
Lack of intrinsic factor secretion
When it does not arise paradoxic aciduria?
a. Decreased K intake.
b. Abomasal HCl reflux and sequestration in abomasum/rumen.
c. Abomasum/rumen fluid retention.
d. Increased K intake.
d. Increased K intake.
a-c is correct for paradoxical aciduria
Which of the mechanisms does not cause edema?
a. Decreased capillary hydrostatic pressure.
b. An increased capillary hydrostatic pressure.
c. Decreased plasma oncotic pressure.
d. An increased capillary permeability.
a. Decreased capillary hydrostatic pressure.
A localized collection of pus in cavity is:
Select one:
a. lymphoedema.
b. granuloma.
c. cardial edema.
d. abscess
d. abscess
Hypertonic hyperhydration is characterized by:
Select one:
a. loss of water is lower than loss of electrolytes in ECF.
b. loss of water is higher than loss of electrolytes in ECF.
c. excess of electrolytes is higher than excess of water in ECF.
d. excess of water is higher than excess of electrolytes in ECF.
c. excess of electrolytes is higher than excess of water in ECF.
Hypertonic dehydration is characterized by:
Select one:
a. Excess of electrolytes is higher than excess of water in ECF.
b. Loss of water is higher than loss of electrolytes in ECF.
c. Loss of water is lower that loss of electrolytes in ECF.
d. Loss of water is equal to loss of electrolytes in ECF.
b. Loss of water is higher than loss of electrolytes in ECF.
Which cells enter the inflammatory area first in acute inflammation?
Select one:
a. vasocontriction
b. lymphocytes
c. neutrophils
d. monocytes
c. neutrophils
Paroxysmal hemoglobinuria is caused by:
Select one:
a. Isotonic dehydration.
b. Isotonic hyperhydration.
c. Hypotonic hyperhydration.
d. Hypertonic dehydration.
Hypotonic hyperhydration
Lysis is:
Select one:
a. daily increases in body temperature with intervening periods of
(sub) normal temperature.
b. sudden decrease of body temperature.
c. gradual decrease of body temperature.
d. extremly high temperature.
c. gradual decrease of body temperature.
A keloid is:
Select one:
a. Chemoatractant.
b. A raised scar but remains within the original boundaries of the wound.
c. Excessive wound contraction in healing.
d. A raised scar that extends beyond the original boundaries of the wound.
d. A raised scar that extends beyond the original boundaries of the wound.