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q explain cardiac calcificationpericardial calcium is most dense in the atrioventricular grooves and is seen as thick oblique circles or arcs of
q what is pulmonary venous congestion in pulmonary venous hypertension the earliest change is an increase in calibre of the upper lobe vessels if the
q pulmonary arterial system changes a pulmonary plethorawith increased pulmonary arterial blood flow pulmonary branches are visualized beyond the
q what is pulmonary veins in normal pulmonary vasculaturethe right and left upper lobe or superior pulmonary veins descend lateral to the arteries
q describe the pulmonary arterythe main pulmonary artery is seen on the pa view as its left border forms the pulmonary bay the right pulmonary artery
state three ways in which the absorbing surface of the small intestine is increased the absorbing surface of the small intestine is increased
name the enzyme present in saliva and say what type of food it acts on the enzyme in saliva is salivary amylase and it acts on
q how do you define normal pulmonary vasculaturepulmonary vessels are seen in the medial 23 of the lung vessels are generally not identified in the
how does chewing food help to speed up digestionchewing reduces food to portions small sufficient to be swallowed and enhances the surface area of
what are the final digestion products of a protein b fat c starch a proteins are digested to amino acidsb fats are digested to fatty acids and
q what do you mean by descending aorta the descending aorta begins at the level of the fourth thoracic vertebra it is defined through the cardiac
q what is aortic enlargement ascending aorta the ascending aorta along with the svc forms a portion of the right cardiac border on the pa view after
what do digestive enzymes do to fooddigestive enzymes suspend food make food soluble break large insoluble food molecules into smaller soluble
q illustrate pulmonary artery enlargementon the pa view the pulmonary trunk is border forming for a short distance between the aortic knuckle and the
what are the design constraints of slide emitting optics the genuine illuminance of side emitting optics is low while the luminance is quite
with all the limitations what are the uses of fiber opticsthere is an ordinary misconception about the quantity of light required for a given task
can slide emitting optics is bright or brighter than neonfiber optics can be made to be brighter than neon but merely for very short distances let an
what are solid core or multicoreit will depend on the use to that the optic is put and the actual installation conditions solid core optics has
a name two food additives needed to keep food wholesome and say what they do b name two food additives or types of additive which are not necessary
what are coiled roped and wovenknitted opticssimply woven or braided ropes manufactured along with thin solid core fiber optics in place of hemp or
what are multistranded fibersmultistranded optics is narrow walled tubes of transparent material that housing a number of smaller solid core fibers
what are solid core fibersthis optics is cylinders made of diverse polymers and encased upon a transparent tube or sheath as a standard are
are there different type of slide emitting fibersnowadays some types of side emitting fibers are marketed several most common given as follows solid
what are slide emitting fibersno there are not any side-emitting fibers all fiber optics acquires the light at one end and transport this to the
how does refrigeration help to stop food from going bad western diets are often unhealthy due to they have too much sugar and fat and not