1. all of the following antibacterial proteins are secreted from primary granules except bacterial permeability increasing proteins defensins lysozyme lactoferrin 2. Which of the following parameters is expected to increase in response to a 50% reduction in sodium intake for a 2-month period? Atrial natriuretic peptide release Extracellular fluid volume Arterial pressure Renin release 3. during cardiac imaging the phase of minimum motion of heart is mid systole late diastole mid diastole late systole 4. which of the following is not involved in intrinsic pathway factor VII factorXI factor IX factor XII 5. Compensation for high altitude will result in which of the following physiologic changes? Decreased 2,3-diphosphoglycerate (2,3-DPG) Decreased production of erythropoietin Increased renal excretion of HCO3- Increased renal excretion of H+ ions 6. The triad of bradycardia, hypertension and irregular respiration is called as Bain bridge reflex herrings reflex Cushing reflex Bezold jarisch reflex 7. clearance test for creatinine measures concentrating ability tubular secretion early loss of renal function glomerular filtration rate 8. Stability of alveoli is maintained by Lung compliance Residual air in alveoli negative intrapleural pressure Increase in alveolar surface area by the surfactant 9. Spirometry can demonstrate and measure all of the following except Vital capacity Residual volume Inspiratory reserve capacity Tidal volume 10. Which of the following urinary constituents is probably present in abnormally high concentration and accounts for bubbles in the urine and generalized edema, especially noticeable in dependent regions and under the eyes? Glucose Sodium Albumin Chloride 11. Caisson disease Gas embolism Amniotic fluid embolism Fat embolism Tumor embolism 12. What role do the lungs play in the pathogenesis of systemic hypertension? The alveolar capillaries contain antidiuretic hormone (ADH) The type II pneumocytes contain aldosterone The alveolar capillaries contain aldosterone The alveolar capillaries contain angiotensin-converting enzyme (ACE) 13. Proximal part of stomach is mostly used for Digestion Secretion Storage Motility 14. intrinsic factor of castle is secreted by which of the following cells in gastric glands B cells chief cells enterochromaffin cells parietal cells 15. The medical record of a patient indicates a systolic murmur due to increase in afterload, producing a pressure gradient between the ventricle and aorta during ejection. Which of the following best describes the condition? Aortic stenosis Aortic insufficiency Mitral stenosis Mitral insufficiency 16. physiolgical response to smoking are all except increased hematocrit increased heart rate and increased catecholemine release decreased HDL decreased carboxyhemoglobin 17. A newborn infant has multiple hemorrhages. Clotting studies demonstrate an elevated prothrombin time and elevated INR. An abnormality of which of the following biochemical processes is likely present in this patient? Formation of gamma-carboxyglutamate residues Conversion of methylmalonyl CoA to succinyl CoA Conversion of homocysteine to methionine Degradation of cystathionine 18. Countercurrent mechanism in the kidney is responsible for Secretion of uric acid Absorption of glucose Osmotic gradient in medulla Maintenance of blood flow 19. Pulmonary function abnormalities in interstitial lung diseases include all of the following except Reduced total lung capacity Reduced FEV1/FVC ratio Reduced diffusion capacity Reduced vital capacity 20. Which of these substance is secreted by beta cells of pancreas along with insulin Amylin Glucagon like peptide pancreatic polypeptide somatostatin Loading … Question 1 of 20
