The echocardiogram (ultrasound of the heart) reveals that Isabelle's murmur is caused by something called a ventricular septal defect (VSD). A VSD is a hole in the interventricular septum, the wall of the muscle that separates the left ventricle from the right ventricle. The ECG shows sinus rhythm with no conduction of abnormalities.
Think about the position of the heart in the chest cavity. Isabelle's VSD is in the interventricular septum between the mitral and tricuspid valves.
At what anatomical location would the nurse practitioner best hear Isabelle's murmur?

explanation:

b,bacteria convert nitrates

into nitrogen gas.

d,plants and animals take in

and use nitrogen compounds.

e,bacteria break down waste    

products and return nitrogen  

to the soil.

a,bacteria convert atmospheric

nitrogen to ammonia.

c,bacteria convert ammonia

to nitrites and nitrates.

golgi body just took the test on edge

the potatoes have high sugar concentrations and although these potatoes were different we could seethe effects that their sugar concentrations had in different environments. for example, the potatoes in sample a, were placed in pure water. this created a hypertonic environment and caused the potatoes to draw in water from its surroundings. we saw the opposite happen with the potatoes in sample b when placed in the sodium chloride solution. the potatoes in this case were in a hypotonic solution and therefore lost water to their surroundings.