Answer:
Answer: B) Straight-leg raise.
Explanation:
The straight-leg raise entails having the patient lying down on his back while the medical examiner lifts the leg.
If the patient has sharp pain which spreads from the back down to the leg in an S1 or L5 distribution, it shows that he suffers from a herniated disc.
Answer:
The best answer to the question: According to Schwalbe, in "Finding Out How the Social World Works", an empirical question is one that can be:___, is: All of the other choices are correct.
Explanation:
"Finding Out How The Social World Works" is an excerpt from the book that was written by Michael Schwalbe in 1998 called "The Sociologically Examined Life: Pieces of the Conversation". On page 35, after the title: "The Kinds of Questions we Can Ask", Schwalbe himself explains about what an empirical question would be and how through it knowledge can be obtained. But he also makes emphasis on how these questions can be properly phrased so that they do lead to propet knowledge acquisition and he explains that empirical questions feed from measuring, counting and observation as well. This is why the answer is the last one.
Answer: The technician would expect to see "purple, spherical-shaped organisms arranged in chainlike formations." This will give the gram stain confirmation of having streptococcus pyogenes. With the confirmation, the patient can receive antibiotics to kill off the bacterial organisms. Usually, penicillin is given in these cases unless the patient is allergic.
The technician is taught in school how to look for each strain since it is important to diagnosis this correctly. If the gram stain had of been pink or purple with grapelike clusters, it would have not of been Strep and there would have been a different diagnosis.
Bacteria strains are different shapes, various sizes, and can be found in multiple arrangements. Since the wall of the cell is rigid, the bacteria will not lose the shape. The bacteria have to separate parts, the shape and how they are arranged. When there are grape-like structures it indicates staphylo. The chains will indicate the presence of strepto. The shapes that are rods will be bacilli, the spiral ones will be spirillum, and the sphere shapes are cocci.
What nutrition label...? Providing it may be of some help!
Communication barriers can be physical disabilities such as hearing problems or speach problems but it can also be the lack of interest, attention differences in viewpoint etc.
