A client with a potential head injury is brought to the hospital after falling off a roof. The physician explains to the client and his family that rain is protected from shock and infection by which structures? O Axons, neurons, and meninges O Gray matter, bones, and the ventricles O Fissures, CSF, and white matter O Bones, the meninges, and CSF
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A: The lateral border posterior/superior of the sulcus constitutes the thalamus, while…
Q: What central fiber tract connects forebrain and brainstem structures with the hypothalamus?a.…
A: The nervous system consists of neural tissues. Neurons, also known as nerve cells are the…
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A: PTSD (Post-traumatic stress disorder) is a mental disorder faced by some people after a traumatic…
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A: The brain is defined as the part of the central nervous system that is found within the skull. It…
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A: Dyslexia is a disorder occurs in children with normal vission and intelligence, characterized by…
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A: Sensation such as touch, heat, etc is transmitted to the brain in the form of impulse. The nervous…
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A: The nervous system is the important control and coordination centre that regulates the activities of…
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A: Cerebral hemispheres The brain is composed of two cerebral hemispheres, left hemisphere and right…
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A: The cerebellum is a central structure of the brain structure integrated with the brainstem, cerebral…
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A: The nervous system plays an important role in the regulation of different body functions in…
Q: Name the three meninges from superficial to deep. How does the dura mater of the brain differ from…
A: BASIC INFORMATION NERVOUS SYSTEM :- It is of two types namely Central nervous system (CNS) and…
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A: The central organ of the nervous system is the brain. The brain is situated within the bony…
Q: Which of these brain structures serves as a central relay structure, relaying sensory information…
A: Answer is option a.) thalamus.
Q: What causes secondary brain injury after head trauma ?
A: Question is related to head trauma and it's effect on the body. Detailed solution in step 2.
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A: Brain's precentral gyrus is also called somato-motor cortex because it controls volitional movements…
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A: Each side of the brain contains four lobes. The frontal lobe is important for cognitive functions…
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A: Brain and spinal cord are the control centers of the vertebrate nervous system. It consists of nerve…
Q: Which of the following cognitive abilites is often impaired in dyslexia?
A: In case of dyslexia a person is unable to read with even having normal vision and intelligence.
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A: transmit information from the same side of the body as the side of the CNS to which they project
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A: Neural system (NS) performs three functions: sensory input, processing the information, and motor…
Q: Which of these is determined by the reticular formation? O Consciousness O Hunger and thirst…
A: Reticular formation is a set of interconnected nuclei that are located in brainstem. It includes…
Q: Regarding the gray matter in the spinal cord, all of the following are correct EXCEPT which one? A.…
A: ANSWER) (d) ratio of gray to white matter is least at the cervical and lumbar regions The ratio of…
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A: The cerebral cortex is the thin layer of grey matter on outside of the cerebrum. It is the site of…
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A: The autonomic nervous system controls the function of cardiac muscles, smooth muscles, and glands.…
Q: A patient comes in and complains about the inability to stop sneezing. The patient sneezes between…
A: Since you have asked multiple question, we will solve the first question for you. If you want any…
Q: 42 A patient comes to the physician because in church he has begun falling every time he closes his…
A: Introduction The nervous system is a highly specialized system of an animal that coordinates its…
Q: Regarding the gray matter in the spinal cord, all of the following are correct EXCEPT which one? A.…
A: The gray matter in spinal cord, all of the following are correct EXCEPT
Q: Which cerebellar structure is correctly paired with its function? O None of these…
A: The brain is a complex organ that is a part of the central nervous system. Brain consists of the…
Q: white matter is prevalent at the cerebrum's and cerebellum's surface or cortex, whereas gray matter…
A: Nervous system is a type of body system which is involved in control , coordination and sending…
Q: Describe the meningeal coverings surrounding the brain, and explain how the meninges and…
A: The Central neural system is a dorsally placed hollow structure lying along the mid-dorsal axis of…
Q: Which adult structure(s) arises from the diencephalon?a. thalamus, hypothalamus, retinab. midbrain,…
A: Introduction Nervous system is the main controlling centre of the body which controls all voluntary…
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A: Lumbar puncture is inserting a needle at the lumber vertebra to collect the cerebrospinal fluid from…
Q: Bill and Mary were involved in an accident, and each experienced lossof proprioception, fine touch,…
A: The nervous system of the body is in charge of establishing communication between different parts of…
Q: The main functions of the meninges include all of the following EXCEPT which one? . Protecting the…
A: The brain and spinal cord make up the central nervous system (CNS). The skull (cranial cavity)…
Q: Name major functions associated with the following brain struc-tures: medulla oblongata, cerebellum,…
A: The brain is the command center of the body and the central organ of the nervous system. The brain…
Q: Describe the structures and cells involved in formation of the blood-brain barrier & the…
A: Blood-brain barrier (BBB) separates circulating blood from the brain and extracellular fluid in the…
Q: The routes nerve impulses from our senses. O A. thalamus O B. brain stem O C. hippocampus O D.…
A: The sensory neurons are carried to the sense organs once they receive impulses. These impulses are…
Q: Choose the three following categories that are part of the working memory: O Images O Meanings…
A: Working memory is categorized into short-term memory and executive attention.
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A: The most common implication of brain injury is the Traumatic Brain Injury (TBI), which is the…
Q: A pediatric patient is accumulating CSF in their cranium in the subarachnoid space between the…
A: Hydrocephalus refers to the condition in which the cerebrospinal fluid or CSF is accumulated within…
Q: What natural protections does your brain have against damage caused by impacts?
A: Brain is the organ which is found in the head. This is the part of Central nervous system. It is…
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- A teenage boy presents with moderate to severe epigastric pain. Physical examination reveals extensive eruptive xanthomas and hepatosplenomegaly. A blood sample reveals milky plasma. Which of the following is the most likely lipoprotein to be elevated in this patient's plasma? A Chylomicrons B Chylomicron remnants HDL D IDL E LDLMatch the terms in column A with the descriptions in column B. Column B1. activates protein-digesting enzyme trypsin2. causes emulsification of fats3. carries on phagocytosis in liver4. carbohydrate-digesting enzyme5. fat-digesting enzyme6. protein-digesting enzyme7. stimulates gallbladder to release bile8. stimulates pancreas to secrete fluids high in bicarbonate ions9. nucleic acid-digesting enzymeColumn Aa. amylaseb. bile saltsc. cholecystokinind. enterokinasee. Kupffer cellsf. lipaseg. nucleaseh. secretini. trypsinWhich lipoprotein is NOT made by hepatocytes? O cylomicron VLDL HDL LDL
- Could you tell me the factors or things that stimulate gastric emptying? In a previous assignment I chose, "partially digested proteins" as the thing that does not stimulate gastric emptying, and I was marked wrong. Other options are 1. Distention of the stomach 2. Gastrin 3.CCKWhich of the following is NOT true about bile? It acrs as an emulsifier ,ie, it separates large fat droplet into small fat droplets It contains bilirubin, which is a breakdown product of hemoglobin it contains bile salts It is produced by hepatocyte in the gallbladder Its removal will not affect pepsinogen secretion.A 48-year-old male complains of abdominal discomfort after meals, especially, high fat meals. At those times he also has aching in his right shoulder and back. An ultrasound of the upper abdomen revealed cholelithiasis. A consult with a gastroenterologist determined that cholelithotripsy was considered but it was decided that a laparoscopic cholecystectomy would be the first procedure attempted. If complications were encountered then an open cholecystectomy would be performed. Significant medical history: patient had a coronary angiography performed at age 46 following suspected MI (myocardial infarction). Give definitions for the BELOW medical terms taken from the Medical Record: ultrasound cholelithiasis - gastroenterologist - cholelithotripsy - laparoscopic cholecystectomy - open cholecystectomy - coronary angiography - MI (myocardial infarction) -
- A 48-year-old obese woman has been admitted to the medical surgical unit with a diagnosis of cholecystitis and cholelithiasis. She complains of anorexia, nausea and indigestion, especially after eating fatty foods. The MOST likely reason for this discomfort is: a. the liver is manufacturing inadequate amounts of bileb. there is inadequate bile in the small intestine for fat digestionc. gastric hormones are not stimulating bile production by the gallbladder. fatty foods are difficult to d. digest for most people The nurse is caring for a patient in the emergency department with complaints of acute abdominal pain, nausea, and vomiting. When the nurse palpates the patient's left lower abdominal quadrant, the patient complains of pain in the right lower quadrant. The nurse will document this as which of the following diagnostic signs of appendicitis? a.Psoas sign b.Rovsing sign c.Murphys sign d.Bloomberg's sign Which of the following symptoms would a client in the early stages of…In pedi’tric gastroesophageal reflux disease (GERD), the immaturity of lower esophageal sphincter function is manifested by frequent transient lower esophageal relaxations, which result in retrograde flow of gastric contents into the esophagus. Which statement about the esophagus is true? Select all that apply. It is a cartilaginous tube. It has upper and lower sphincters. It lies anterior to the trachea. It extends from the nasal cavity to the stomach. It is a highway for food and drinks to travel along to make it to the stomach. All statements describe the esophagus.Which of the following about bile is INCORRECT? (select multiple) o It contains enzymes for digestion It is released into the small intestines It functions to emulsify fats It is synthesized in the gall bladder It contains bilirubin and biliverdin оо
- Intrinsic Factor is a protein that plays a role in how the body absorbs Vitamin - This protein is secreted by the cells which are found in the gastric mucosa. A 75 year old male who recently had surgery on the ileum presents with a beefy red tongue. He reports feeling extremely fatigued and numbness and tingling in the hands. The doctor orders a peripheral blood smear. Based on your knowledge of this chapter, he is most likely to be diagnosed with and is ordered to receive supplementary Vitamin by intramuscular injection.TYPICAL STRUCTURE OF THE ALIMENTARY TUBE 1. Match each layer of the alimentary tube with the proper descriptive statements. Use each letter once. Two answer lines will bave three correct letters, and two will have two correct letters. A. Includes the epitchelial tissue that lines the organ B. Above the diaphragm; made of fibrous connective tissue C. Made of areolar connective tissue D. Secretes mucus and digestive enzymes E. Made of two layers (typically) of smooth muscle E Contains lymph nodules to destroy pathogens G. Contains Meissner's plexus, enteric nerves that regulate secretions of the mucosa 1) Mucosa 2) Submucosa 3) External muscle layer 4) Serosa H. Contains Auerbach's plexus, enteric nerves that regulate peristalsis I. Below the diaphragm; is the mesentery J. Provides mechanical digestion and peristalsisAll of the following regions / structures demonstrate simple columnar cells (microvilli) with goblet cells EXCEPT for the? 1. middle of the esophagus 2. distal end of the esophagus 3. stomach 4. duodenum 5. jejunum 6. ileum Choose from the following: (A) 1 and 2 (B) 1, 2, and 3 (C) only 3 (D) 4 and 5 (E) 5 and 6