Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Q. What is Atrial Extrasystoles?
Atrial premature beats often occur at lower workloads and have little significance. As exercise increases, they usually subside and may then return during recovery. Supraventricular extrasystoles however, may be an aid in the identification of ischaemia. When the atrial extrasystolic beat has ST depression greater than the preceding sinus beat, it has been shown to be a marker for ischaemia. Michaelides and associates34 reported a sensitivity of 74 per cent and a specificity of 84 per cent for this little recognized finding. It has also been reported that the R-wave in supraventricular beats in ischaemic patients is taller than that in the normally, conducted beats. In normals, the premature "R"-wave is shorter than in the previous beat. An increased R-wave or no change in premature supraventricular beats has a sensitivity of 79 per cent and a specificity of 90 per cent in those who had exercise induced premature supraventricular contractions. When some baseline ST depression is present and the premature atrial contraction shows less deviation than the sinus beat, then ischaemia is rare. When a nodal premature beat is followed by a long pause and the following sinus beat shows accentuated ST depression, ischaemia is also likely.
Explain the effect of Non Nutritional Factors pregnancy? The incidence of LBW is lowest and mean birth weight is highest in the state of Kerala, which is attributed to better
Q. Investigations of food borne diseases? Most important aspect of food borne disease would be to collect the right sample. Now, what procedure to follow while collecting th
Exercises and ambulation Continue taking all exercises taught in the hospital. Steam inhalation may be continued. Walk on levelled space first, gradually increase the dista
Determine some Food Sources of chromium? Chromium occurs in trivalent form in foods. Good sources of chromium include whole grains, spices and condiments, meats especially orga
Giant chromosomes
how to prevent cross contamenation
What is the type of reproduction that occurs in roundworms? What typical element do nematode sperm cells have? Nematodes reproduce sexually. The nematode sperm cell does not h
Q. How is the light from the sun transformed into chemical energy to be used by the living beings on earth? Light from the sun is converting into chemical energy contained in o
Q. Function of Adenosine in brain? Adenosine has four different receptor subtypes (A1, A2A, A2B and A3). Adenosine A2A receptors are concentrated in striatum. Adenosine recepto
A fruit fly has four pairs of chromosomes in its cells. At meiosis, how many dissimilar combinations of maternal and paternal chromosomes are possible in the gametes? In gamet
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd