try relax ur mind and focus on what you can think of and when ur mind is set just write down what u can see and think of
Explanation:
hope you get it done proudly it doesnt have to be your best just try and put effort in
I believe the correct answer from the choices listed above is the third option. The activity that would provide the best dynamic stretch are leg swings. Dynamic stretching<span> is a form of </span>stretching<span> beneficial in sports utilizing momentum from form, and the momentum from static-active </span>stretching<span> strength. Hope this answers the question.</span>
Answer: For detection and confirmation of HIV antibodies in blood samples.
Explanation: As the name implies ELISA( Enzyme-linked immunosorbent assay) is the first test widely used for determining the presence of HIV in a person's serum because of its high sensitivity. In an ELISA, a person's serum is diluted 400 times and applied to a plate to which HIV antigens are attached. If antibodies to HIV are present in the serum, they may bind to these HIV antigens. The plate is then washed to remove all other components of the serum. A specially prepared "secondary antibody" (an antibody that binds to other antibodies) is then applied to the plate, followed by another wash. This secondary antibody is chemically linked in advance to an enzyme.
Thus, the plate will contain enzyme in proportion to the amount of secondary antibody bound to the plate. A substrate for the enzyme is applied, and catalysis by the enzyme leads to a change in color or fluorescence. ELISA results are reported as a number; the most controversial aspect of this test is determining the "cut-off" point between a positive and a negative result. A cut-off point may be determined by comparing it with a known standard. Unknown samples that generate a stronger signal than the known or control sample or are called "positive" while those that generate weaker signal are "negative".
B. 24/8 hours ...........................................................
The first step of examination in a pt. with a neurologic condition is to evaluate the mentation of the person.
Do they know who they are?
Do they know the date/time/time frame?
Do they know where they are?
Do they know simple things like 1+1 or 2+2?
Did the lose consciousness?
