![tiffanybrandy23](/avatars/17628.jpg)
tiffanybrandy23
18.10.2019 •
Biology
In 1962 a boy while playing in a train yard had his arm completely cut off by a train. surgeons reattched the arm by sewing nerves, muscles and vessel back together. the boy was told that he would eventually regain use of his arm but never to the extent of pitching a baseball. do you agree or disagree with this information. why?
Solved
Show answers
More tips
- G Goods and services Top 5 Best Laundry Detergents for Impeccable Cleanliness of Your Clothes...
- S Society and Politics Как правильно поддерживать температуру в квартире для здоровья...
- L Leisure and Entertainment How to Make a Crab Trap in Just a Few Minutes...
- H Health and Medicine How Much Does Abortion Cost? Expert Answers and Insights...
- S Sport How to Build Arm Muscles? Effective Exercises and Tips...
- H Health and Medicine When can it be said that a person has a normal pulse?...
- A Art and Culture When Will Eurovision 2011 Take Place?...
- S Style and Beauty How to Choose the Perfect Hair Straightener?...
- F Family and Home Why Having Pets at Home is Good for Your Health...
- H Health and Medicine How to perform artificial respiration?...
Answers on questions: Biology
- B Biology In cats, long-hair (H) is dominant to short-hair (h). One cat is heterozygous for its long-hair and its mate has short-hair. First, use a Punnett square to determine...
- B Biology How can you use a predator prey graph to describe carrying capacity?...
- B Biology Determine whether the following statement is true or false, and why In a review of over 100 scientific articles, organic food was shown to be 20-30% healthier than...
- B Biology The variation in pea plants is most likely due to: Variations in the experimental procedure. Variations in the amount of sunlight each pea plant received. Variations...
- B Biology Yui is walking home from her aunt s house when she smells smoke from a nearby burning field. Her eyes begin to water, and she has difficulty breathing....
- B Biology How do I find the expected phenotypic ratio for the offspring?...
- B Biology Pls help question is in picture...
- B Biology What are the species that no longer exist on Earth known as? A. endangered B. threatened C. near extinct D. extinct...
- B Biology In the text box explain the four things that are needed for evolution to take place. Use your own words, do not cut and paste from notes or a website. Please help...
- B Biology Pls help question is in picture...
Ответ:
I disagree.
Explanation:
Muscles tend to have a faster metabolism than other kinds of tissue, so a severed arm will deteriorate quicker than a finger. To reattache an arm we need to restore the blood flow by reconnecting the arteries. The procedure only works if the severed tissue is alive. It is also necessary to reattach the veins or the blood will not be able to flow out of the damaged arm.
Without a conduit for outflow the arm would swell and had a tissue damage.
When it comes to clean cut situation, the surgeons often remove some tissue to make the appendage shorter.
Since the surgeons reattached the boy arms by sewing nervers, muscles and vessels back together, it is unlikely that he would eventually regain use of his arm. I even think that the boy might have lost his entire arm.
Ответ:
Explanation:
El entorno incluye las cosas vivas y no vivas con las que un organismo interactúa o tiene un efecto sobre él. Los elementos vivos con los que interactúa un organismo son conocidos como elementos bióticos. los animales, las plantas, etc., los elementos abióticos no son seres vivos que incluyen aire, agua, luz solar, etc.