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!
Describe Pharmacologic Agents in amyl nitrite ?
Amyl Nitrite : It produces vasodilatation which initially results in marked fall in BP and in the next 30-60 seconds there is reflex tachycardia followed by an increase in cardiac output.
An ampoule of amyl nitrite is taken in gauze and crushed near the supine patient's nose and the patient is asked to inhale over 10-15 seconds.
Major auscultatory changes occur in the 1st 30 seconds after inhalation:S1 is augmented, A, is diminished, and pathological S, is augmented.A,-OS interval shortens.Murmur of MR, VSD and AR are reduced.Systolic murmurs AS, PS, HOCM and TR are accentuated.Diastolic murmurs of MS, TS and PR are accentuated.PDA murmurs and of AV fistula are reduced.TOF - right to left shunt increases due to fall in systemic BP, therefore blood flow from RV to PA is reduced. Systolic click and systolic murmur of MVP occur earlier.
If amyl nitrite is not available, the test can be done using isosorbide dinitratc.
What is the classification scheme for echinoderms?
What are the three main types of trophic pyramids studied in Ecology? The three kinds of trophic pyramids studied in Ecology are the numeric pyramid, the biomass pyramid and th
Q. What is the physiological cause of the syndrome Called as cretinism? Cretinism is caused by chronic deficiency of the thyroid hormones (T4and T3) during childhood. The chron
Pulmonary Autograft and Ross Procedure : Sir Donald Ross in 1967 introduced the concept of using patient's own pulmonary valve (autograft) for aortic valve replacement and a pul
Why are agricultural fields often less stable than natural communities in the similar area? Because agricultural fields usually having one species of crop plant, they have low
Normal 0 false false false EN-US X-NONE X-NONE MicrosoftInternetExplorer4
Explain the Vitamin K dependent proteins? The four vitamin K-dependent procoagulants (factor II or prothrombin, and factors VII, IX, and X), about which we studied above, are s
How Vitamin E is directly related to selenium and PUFA? Selenium: An inter-relationship exists between vitamin E and selenium, as selenium functions as an integral par1
To which heart chamber does the blood go after leaving the left atrium? What is the valve that separates these compartments? The arterial blood that has come from the lungs to
Q. What is the association between inflammation and fever? In the tissue region where inflammation occurs prostaglandins, cytokines, bacterial toxins, interleukins and endothel
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