Surgeons were able to reattach Irving’s amputated limb, sewing both the nerves and the blood vessels back together. After the surgery, which proceeded very well, the limb regained its blood supply almost immediately, but the limb remained motionless and Irving had no feeling in it for several months. Why did it take longer to reestablish innervation than circulation?

Q: Surgeons were able to reattach an amputated limb, sewingboth the nerves and the blood vessels back…

A: Replantation is defined as the surgical reattachment of arms, hands, limbs, or finger which was…

Q: A patient has trouble with language and has paralysis on one sideof the body. Which side would you…

A: Paralysis is the partial or complete loss of muscular function in the body. The cause of paralysis…

Q: What is conduction Aphasia?

A: Conduction aphasia is a language disorder.It is characterized by selective defect of oral repetition…

Q: In the summer of 2014, a Georgia high school teen died after a day of football practice. 17-year old…

A: One's health depends on drinking enough water each day. Dehydration can result in fuzzy thinking,…

Q: Which nerves does not contain the sympathetic fibers?

A: The autonomic nervous system is divided into the sympathetic and parasympathetic nervous system.The…

Q: How can the sympathetic division cause smooth muscle torelax in some organs but contract in others?

A: The nervous system composed of the nerves and cells is responsible for transmitting signals between…

Q: For each of the following terms or phrases, write either S (for sympathetic) or P (for…

A: Introduction: The nervous system is categorized into the peripheral nervous system (PNS) and the…

Q: You are observing in a Physical Therapy clinic and a patient presents with back pain. The images…

A: A ‘reflex arc' is the path that nerve impulses follow to trigger a reaction. Because this process…

Q: Which of the following would be the MOST superficial structure?Question 1 options:A) The Cerebral…

A: The brain is a significant Organ in our body, and it's a part of the central nervous system. It is…

Q: During a robbery at his convenience store, Dustin was shotin the right cerebral hemisphere. He…

A: The human body consists of various body systems to perform the bodily functions. The main body…

Q: Shemia's father had a stroke in his early 50s, which initially impaired his ability to walk and use…

A: A stroke happens when the blood supply to portion of the brain is hindered or diminished preventing…

Q: In simplest form please answer the following: What is the function of the nerve supply to the…

A: introduction: the question is related to nerve supply of arteries and veins. The Answer is described…

Q: Descartes' version of the reflex arc was important for understanding the brain's role in sensation,…

A: Introduction:  Rene Descartes developed a mechanism notion of reflex action which includes the act…

Q: A player visually scans the field, throws the ball and yells for his teammate to catch the pass.…

A: The central nervous system (CNS) controls most elements of the body and brain. It comprises of two…

Q: Why should autonomic nerves system be studied first?

A: The human nervous system begins very ahead in the embryo's development. Second, the notochord…

Q: Simon was injured in a football game. In the emergency room, the emergency room physician pricked…

A: Pin prick test is done for lower limb examination of sensory system and it is tested for sharp pain.…

Q: the bundle of fibers that the spinal cord continues down is called the ........................

A: Spinal cord possesses an anterior and a posterior median fissure running along its length.

Q: nerve fascicles are formed and covered by........................

A: Neurons are the fundamental functioning units of the nervous system. Neurons share many similar…

Q: ich nerves would show deficits if both C8 and T1 were damaged

A: Klumpke's paralysis is a condition in which there is a nerve damage that belongs to the lower…

Q: Trevor was tackled while playing football. After hitting the ground, he was unable to move his lower…

A: Introduction: The vertebral column, also referred to as the backbone, spinal column, or spine, is…

Tissue renewal

In multicellular organisms, tissue is a level of structure that consists of a group of physically and functionally identical cells and their intercellular substances. Unicellular organisms do not have tissues. Tissues are absent or poorly differentiated even in the simplest multicellular animals, such as sponges. However, more evolved multicellular animals and plants have specialized tissues that may organize and govern an organism's reaction to its surroundings. The word tissue is derived from the Latin word 'weave.' Plants and animals have various kinds of tissue systems that differ in their work and composition according to the different requirements.