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Safa terkawi Questions
765 Questions
Figure 12.13 shows mean results of experiments in which sheep fetal (A) arterial pressure, (B) heart rate, (C) femoral artery blood flow and (D) femoral vascular resistance were measured before, during and after a period (marked by the rectangle) when the mother was made hypoxic. The results suggest
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2022-08-20
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Figure 12.12 shows results obtained during a glucose tolerance test on three people. The person represented by curve B was normal. The oral glucose load was given at time zero. It can be deduced that:
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2022-08-20
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Samples taken from the ureters of a man with severe one-sided renal artery stenosis gave the results shown in the table below. Plasma creatinine level was 1 mg/100 ml and the PAH level was 3 mg/100 ml. In this patient:
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2022-08-20
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Figure 12.11 shows the visual field of a normal left eye as plotted by perimetry. When the eye is focused on point Y, an object at point:
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Figure 12.10 shows some relationships between lung volume (increasing upward) and oesoph-ageal pressure (increasing to the right) during normal tidal breathing. In this diagram:
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2022-08-20
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Figure 12.9 shows two electrocardiogram records from a patient. Record B was taken one year after record A was obtained. In these records:
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2022-08-20
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In a patient with a red cell count (RCC) of 4 x 1012/litre, a haemoglobin (Hb) of 7.5 g/100 ml and a haematocrit of 0.28:
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2022-08-20
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In Figure 12.8, which illustrates the handling of glucose by the kidney:
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2022-08-20
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In Figure 12.7, the line VXYW represents the threshold of hearing at various frequencies for a normal subject. The:
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In Figure 12.6 showing blood carbon dioxide dissociation curves:
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Figure 12.5 shows left ventricular (LV) function curves of the Frank–Starling type. If point X on curve B represents the conditions in the normal heart at rest then point:
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2022-08-20
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Results are given in the table below of a person’s vital capacity (VC), forced expiratory volume in one second (FEV1.0) and peak flow rate (PFR). The subject of these tests:
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2022-08-20
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Figure 12.4 shows simultaneous records of changes in right hand and left forearm volume when collecting pressures are applied intermittently by means of cuffs on the right wrist and left upper arm respectively
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2022-08-20
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