Laboratory Value Hemoglobin (Hg) Hematocrit (Hct) Description of Laboratory Value- What does it tell us? Platelets Red blood cells White blood cells Mean corpuscular volume (MCV)

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A male patient has presented with the following results for spirometry and plasma Po2. What is your diagnosis? (Use your lecture notes to derive the normal range for these parameters. Also note that usually plasma O2 is determined by saturation percentage, not Po2, but humour me here). Parameter Vital Capacity FEV₁ FVC Arterial Po2 Venous Po2 COPD Value 3560 ml 2110 ml 3120 ml 90 mmHg 35 mmHg Pulmonary fibrosis O Pulmonary oedema O Methemoglobinaemia (causes a leftward shift in the oxygen-haemoglobin dissociation curve)

Give the relative abundance of the nine different cells( as mentioned below) in one cubic centimeter of blood sample.   a. The human erythrocytes b. Granulocytes 1. neutrophil 2. eosinophil 3. basophils c.agranulocytes 1. Lymphocytes 2. Monocytes 3 platelets 4. Frog erythrocytes 5. Frog thrombocytes

Changes in Blood Hematocrit After 2 Month Acclimatization to High Altitude % 100 90 80 70 60 50 Low altitude 40 30 High altitude 20 10 Hematocrit Changes in Blood Hemoglobin After 2 Month Acclimatization to High Altitude g/100 ml 20 16 12 8 Low altitude High altitude 4 Hb 1. What are the average hematocrit values (%) at low altitude and then after the subject trained at high altitude for 2 months? 2. Did average hematocrit increase, decrease, or not change after training at high altitude for 2 months? 3. What are the average hemoglobin values (g/100 ml) at low altitude and then after the subject trained at high altitude for 2 months?

Make a conclusion: Hb Erythrocytes Color index Reticulocytes Platelets Leucocyte s Neutrophils: 85 g/L 3,1*10¹2/L - 0% 96,0*10%/L Myelocytes 0% Metamyelocytes 0% Band neutrophils 2% Segmented neutrophils 18% Basophils 0% Eosinophils 0% Lymphocytes 20% Monocytes 4% Blast cells 56% to be calculated 1,2*10%/L

True or false Chemically-linked hemoglobin moelcules can stay in the blood for as long as 72 hrs. Cow hemoglobin can be safelty used by humans.  Free hemoglobin produces vasoconstruction of blood vesselsand increases blood pressure in patients.

A female patient has presented with the following results for spirometry and plasma Po2. What is your diagnosis? (You may need to look up the normal ranges for a female). Parameter Vital Capacity FEV₁ FVC Arterial Po2 Venous Po2 COPD Value 2120 ml 1450 ml 1810 ml 87 mmHg 34 mmHg Pulmonary fibrosis O Pulmonary oedema O Methemoglobinaemia (causes a leftward shift in the oxygen-haemoglobin dissociation curve)

It’s all related to the diagram. all information is in the pictures

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