Hoovers sign is the term used to describe the breathing pattern seen in copd patients in whom the lower costal margins of the chest wall draw inward with each inspiration.
<h3>What is Hoover's sign?</h3>
- Dr. Charles Franklin Hoover first described the Hoover's sign more than a century ago to distinguish between the biological and functional weakness of pyramidal origin.
- When one is uncertain about the type of hemiparesis at the bedside, this test—which is typically carried out in the lower limbs—is helpful.
- When requested to flex the hip of the normal leg against resistance, a subject with hemiparesis of an organic nature will not exert pressure on the examiner's hand placed beneath the heel on the affected side, however in hysterical weakness, heightened pressure will be felt on the examiner's hand.
- The crossed extensor reflex or the idea of synergistic contraction may have contributed to the development of this sign.
- Although it has a moderate sensitivity (63%) and a high specificity (100%) for identifying functional and organic paresis, there are several limitations that should be considered when evaluating a patient.
Learn more about the Chronic obstructive pulmonary disease (COPD) with the help of the given link:
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Answer:
B. She was not trained for the task
Explanation:
You don't want to do something that you are not trained on a paitent
The infant should be screened immediately to determine whether treatment is necessary.
<h3>What is syphilis?</h3>
The disease called syphilis is a se-xually transmitted infection that is common in many adults. It could lead to several congenital problems when mothers have untreated syphilis.
The care that should be included for a newborn infant whose mother has had untreated syphilis since the second trimester of pregnancy is that the infant should be screened immediately to determine whether treatment is necessary.
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Answer:
Mutated DNA affects proteins during translation which can cause different proteins to be created
Explanation:
The process of protein-synthesis is when mRNA is translated into different proteins, which takes place in the ribosome. Mutated DNA can cause something known as a "frameshift mutation" where the codons are either inserted, duplicated, and or deleted. The mutation in the mRNA will cause the codons to be misarrageded effectively causing a different protein to be created! We know this through our codon chart, which can be searched for online.
I recommend looking more into Protein Synthesis if you have further questions, I hope this answer helped!
