The nurse should reassure the patient will receive the best
care in keeping with his written directives Cardiac dysrhythmias associated
with altered myocardial automaticity, conductivity or contractility can effect
cardiac output. Reduced cardiac output increases the risk of ineffective tissue
perfusion. If the dysrhythmia is a life-threatening type, encourage the family
unit to calmly formulate a plan of action.
Scientists
can also glimpse the awful effects of Alzheimer's disease when they look at
brain tissue beneath the microscope:
Alzheimer's tissue has numerous fewer nerve
cells and synapses than a well brain.
<span>
<span>Plaques, unusual
clusters of protein particle, which are construct up between nerve cells.</span>
</span>
<span>
<span><span>Dead and dying nerve cells contain tangles,</span> which
are produce of twisted strands of a further protein.</span>
</span>
<span>Scientists
are not absolutely sure what causes cell death and tissue deficiency in the
Alzheimer's brain, but plaques and tangles are key suspects.</span>
It would be x and y chromosomes
Raccoons, Fish, and Ducks are secondary consumers. They eat the primary consumers(minnows and aquatic crustaceans).
I believe the false answer is 1) Dynamic equilibrium is seldom maintained long term in environmental systems.
