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why does each skeletal muscle need an antagonistic partnerbecause muscles can only contract and relax each skeletal muscle requires an antagonistic
q how to investigate mitral regurgitation by chest radiogramenlarged left atrium is obvious on chest x-ray and it may occupy most of the cardiac
a name three parts of the body where smooth involuntary or unstriated muscle may be found b in any one of your examples say what the smooth muscle
q how to investigate mitral regurgitation by electrocardiogrampatients with severe mitral regurgitation often have atrial fibrillation left atrial
where does cartilage occur in a joint and what it its functioncartilage might be found covering the surface of bones where they meet in a movable
give one example in each case of a a fixed joint b a ball and socket joint c a hinge joint a the bones of the skull the junction of pelvic girdle
what is the function other than protection of the ribsthe ribs help to alter the volume of the thorax during breathing
q physical signs of mitral regurgitationpulse is of normal character but carotid upstroke may be brisk atrial fibrillation is often present in a
which organs are protected by a the skull b the rib cage c the vertebrae a the skull safe the brainb the rib cage safes the heart lungs liver and
q symptoms of mitral regurgitationsymptoms depend upon underlying etiology of mitral regurgitation patients with mild mitral regurgitation and most
q pathology of mitral regurgitationduring left ventricular systole as the pressure rises in left ventricle blood is pumped simultaneously both into
q causes of mitral regurgitationmitral regurgitation is the most common valvular abnormality seen in clinical practice different disease processes
after ovulation- a what structure replaces the graafian follicle b what hormone does it produce a after ovulation the follicle is replaced by the
a what are the advantages of human milk over cows milk for feeding babies b apart from the composition of the milk what are the other advantages of
describe the events which lead to the formation of a identical twins b fraternal twins a identical twins are derived from the products of a one
what are the possible effects on the fetus if during pregnancy the mother a smokes b catches rubella a smoking during pregnancy can lead to an
q explain natural history of mitral stenosis untreated mitral stenosis is a serious disease with observed 10-year mortality of
q what is juvenile mitral stenosis peculiar to developing countries is the problem of juvenile mitral stenosis patients with rheumatic fever develop
what is the function of the umbilical cordthe umbilical cord haves blood vessels which convey blood among the fetus and the
q illustrate mitral stenosis and pregnancy since mitral stenosis is often seen in young women it is not uncommon to see young women with pregnancy
blood from the fetus circulates through the placenta a what substances pass i from the maternal to the fetal blood ii from the fetal to the maternal
q what is atrial fibrillation as the left atrial size increase and atrial wall gets fibrosed depolarization wave fronts get fragmented and atrial
explain why the chance of fertilisation in humans is restricted to only a few days each monthsperms can fertilise an ovum for up to about three days
a explain what is meant by ovulation b how often does it happen in humans a ovulation is the release of an ovum from a mature follicle in the
state the differences between the male gametes and the female gametes with regard to a their size b their structure c their relative numbers a