Medical Sciences question and answers for September 03, 2023
- Q 6. What are the two parts of the ANS? Where are theirrespective preganglionic neurons located? What cells give riseembryologically to their postganglionic neurons?
- Q Compare and contrast taste and smell. For example, why is itthat taste appears to have a small set of basic qualities, whilesmell does not? You should explain the basic theories...
- Q Match the best response with the followingstatements:Mesoderm derived à Association with choroid plexus à AP propagation in the PNS à Extracellular fluid regulation à Macrophages à CNS myelination à CSF production à Blood brain barrier à Neurolemmocytes à Phagocytosis...
- Q 5. Prenatal ultrasound reveals an infant with an enlarged andexpansion of both lateral ventricles. What is this condition calledand what might have caused it?
- Q name all of the hormones produces by the pancreas and describethe hormone’s main purposes
- Q 4. What is the embryological basis for most NTDs? Can they bediagnosed prenatally? Are there any means of prevention?
- Q Localization of seen objects to some degree naturally falls outfrom representing the real world as an image on the retina, andsubsequent retinotopic mapping. There is no direct analog forsound, and...
- Q what is the correct way of doing a anatomy labreport?
- Q Phagocytic cells ingest and sequester pathogens into a structurecalled a “phagolysosome†which contains singlet oxygen andsuperoxide radicals (among other molecules). Explain how thisimmune system strategy works against pathogens. What type...
- Q Compare the similarities and differences between amylopectin andchitin.
- Q What are some of the factors that differentiate between motorunit types? Check all that apply-soma size-actin and myosin-myosin ATPase type-Mitochondrial content-Presence of troponin and topomyosin
- Q please i need the answers not the explainingOsmosis and OsmolarityOsmosis is the movement of _________ from __________ to__________. The osmolarity of a solution is defined as the_____________. The normal osmolarity...
- Q Compare and Contrast two organic macromolecules. briefexplain.Which organic molecules are always, sometimes, never watersoluble? brief explain
- Q Vision__________ photoreceptors are used for bright light conditionsand for seeing _______. ________ photoreceptors are used form dimlight conditions. There are ______types of cones. Blue conesrespond best to light of _____;...
- Q HearingThe receptor for hearing is the _________ which is located inthe _________. The receptor has ______ and _______ hair cells. The__________ are responsible for hearing and the _______ areresponsible for...
- Q Can I have a detailed explanation of the blood flow through theheart (left oxygenated blood) (right oxygenated blood)
- Q A 43-year-old male patient is brought to the OR for a total hiparthroplasty. His chart shows that he is HIV+; he is in the earlystages of AIDS. He has Kaposi’s...
- Q A 29-year-old female patient who is 8-months pregnant is havingan emergency appendectomy. She will have to receive generalanesthesia for the procedure.1. What anatomical changes have taken place in the patient...
- Q Answer parts A-E of #1 to receive full credit:A. Which statement is most accurate?1.Circumvallate papillae are found on the lateral bordersof the tongue2.In order for you to taste something, the...
- Q Give five Differential diagnosis of deep vein thrombosis andtheir differentiating features on ultrasound
- Q please explain the 2 mechanisms that protect thestomach from being digested
- Q What does ELISA stand for? What are ELISA assays used for inlabs? Give at least three examples. Briefly describe twolimitations of an ELISA. Please use your own words. Which portionof...
- Q Briefly describe Boyle’s, Dalton’s, and Henry’s laws as theyrelate to respiration. Give an example how each law can used toexplain some alterations in respiratory function.
- Q List the 3 major factors that alter vascular resistance(diameter, length, viscosity) and then give a specific example howwe can alter each of those specific factors during our lifetime. Inyour example...
- Q 13. A patient comes to the hospital imaging lab where you work.The patient suffers from a rare genetic condition in which thecontractile cells of her heart have limited conductivity. You...
- Q Muscle contraction and fatigue prompt:You are talking with a friend who has recently started anexercise regimen, and they comment that they are planning to quitbecause they experience muscle soreness following...
- Q 1. a) what is a nephron? Please name its parts.    b) what is the action of the aldosteroneand the ADH, and where are they produced?
- Q The human body has various types of muscle. Describe how thevarious muscle types (i.e. skeletal, cardiac, and smooth)contribute to the efficiency of a road cyclist. In this discussion,please include the...
- Q CatabolismGroup of answer choicesbreaks down complex organic molecules into less complexmolecules.refers to all chemical reactions of the body.None of these choices is correct.is endergonic, requiring more energy than is produced.All...
- Q which nerve conducts impulses associated with the sense ofgustation?a) vestibulocochlearb) oculomotorc) trigeminald) faciale) glossopharyngealf) hypoglossalg) abducens
- Q Make/Draw a concept map of1. Endochondral Ossification2. Intermembranes Ossification
- Q Describe the physiology role of the autonomic division and itsbranchesCompare and contrast the anatomy and chemical communication ofthe sympathetic and parasympathetic branes
- Q a. Compare the pathway for synthesis and delivery of anterior vsposterior pituitary hormones.b. Discuss the conduits that deliver these hormones to theirtargets.c. Trace the pathways by which hormones will take...
- Q a) What is brain asymmetry/lateralization?b)what is importance of brain asymmetry/lateralizationfor higher cortical functions?please check plagiarism
- Q Describe what causes excitatory and inhibitory post-synapticpotentials, and how each affect a post-synaptic neuron.
- Q Describe the direction across a membrane the electrochemicalgradient of sodium will move potassium, along with the chemical andelectrical gradients of potassium that influence this
- Q 27 years old male patient is admitted to the emergencydepartment following a motor cycle accident. His MR images reveal aC-5 and C-6 spinal nerve injuries.(max 250 words)a) What kind of...
- Q FemaleReproductive PhysiologyDirections:Forthis assignment, you are to create a chart that depicts all theregulatory events during the female reproductive cycle. You willneed to include the hormonal events of the hypothalamus, theanterior...
- Q 1) What cranial nerves are easily seen on the inferior side ofthe brain ?2) This meninx clings to the surface of the brain like clingwrap and is supplies with blood...
- Q 4. Explain Baddeley’s Model of Working Memory. What clinicalimplication can be derived from this model? (4 points)5. Why does mild damage to executive function cause majorproblems in functional ability? (2...
- Q What are the factors that influence blood clot formation,control, and dissolution?Describe or illustrate the intrinsic and extrinsic pathway forclot formationDescribe or illustrate the positive and negative feedbacksIndicate the role of...
- Q you decided to take a break after grading all of the final examsfor our course and took a much-needed vacation. Unfortunately, hewent surfing and was attacked by a shark that...
- Q 1. (4pts) For the following hypothetical situations makea prediction about potential functional impact for theindividual:         Gallbladderremoval         Hyposecretionof secretin         Vagotomy(severing of the vagus nerve) proximal to the stomach         Lackof receptors for leptin on cells of...
- Q How many molecules of insulin were given in the first hour?(0.05 IU/kg/h) Assuming 6L of blood, how many ppm is this? 1 IU ofinsulin is equivalent to 0.0347 mg of...
- Q 1. Based on your knowledge of excitation-contraction couplingand the symptoms in this case, what will a cholinesterase inhibitorcause skeletal muscle to do?2. Based on your knowledge of excitation-contraction couplingand the...
- Q magine a parabiosis experiment in which the circulatory systemof an ob/ob mouse is joined with a mouse having damage to itsventromedial hypothalamus (VMH). We expect:Group of answer choicesThe ob/ob mouse...
- Q Three medical doctors, each specializing in different areas,agree to set up a practice together. Suggest three (3) medicaldevices (one for each of the areas of specialization but notnecessarily to be...
- Q Understand oxidative energy production diagram beginning fromglucose through the Krebs Cycle. How is energy producing moleculesproduced, and how energy is extracted from them? What are the keyintermediate compounds, ie. key...
- Q Parkinson's Disease is a pathology associated with the:A. Basal (Ganglia) NucleiB. Medulla oblongataC. CerebellumD. Cerebral cortexE. Limbic System
- Q In Birth Control pills:A. progesterone inhibits oxytocinB.. progesterone inhibits the release of LH from the pituitaryglandC. progesterone inhibits the release of FSH from the pituitaryglandD. estrogen inhibits ovulation directlyE. progesterone...
- Q If a patient indicated that he felt tired & low in energy,which blood tests do you think should be performed?A. Acetylcholine & Serotonin levelsB. LDL & Total Cholesterol levelsC. Growth...
- Q Describe the physical changes that occur in the synapses of thehippocampus that may provide a physiological basis for long-termpotentiation (LTP).
- Q 1.Immunocompromised versus immunocompetent.2. What is meant by the term cytolysis?3. Which lymphocyte class possess CD8 on their  surfaces? Which possess CD4?4. Which cells \"costimulate\" cytotoxic T cells and Bcells by secretijg...
- Q Describe the path a red blood cell would take traveling throughthe body. Start your RBC in the right atrium and show its pathuntil it returns to the right atrium. Should...
- Q How do Follicle-Stimulating Hormone (FSH), Luteinizing Hormone(LH), estradiol, and androgens interact with each other to produceaccelerated follicular growth in the final stage of folliculardevelopment? Please include in your explanation the...
- Q Please explain what effect a lack of functional androgenreceptors would have on the development of the reproductive systemof a chromosomally XY fetus. Assume that sry is present. Theexplanation should include...
- Q What is the common location where hormone receptors forCholecystokinin, Ghrelin, Peptide YY, and Insulin are allexpressed?
- Q D) Assume the asthma patient has a chronic disease form ofasthma. At the cellular level, which cells are now likely to havemigrated into the lung tissue? (4pts) Name 2types:E) What...
- Q Describe an upper body movement or injury by using anatomicalterms to describe the movement and musculature involved. Mustidentify all movements that occur in the upper body and the planeof motion...
- Q Keep shoulder blades down and together throughout the entiremovement\" is an appropriate cue to give clients during which of thefollowing movements?Dumbell incline bench pressChin UpHanging leg raiseSquat
- Q Respiratory Case Histories - Case 13A 150 lb., 62-year-old man had a chronic productive cough,exertional dyspnea, mild cyanosis, and marked slowing of forcedexpiration. His pulmonary function and laboratory tests follow:Frequency16...
- Q Select ALL of the following which are TRUE about theparasympathetic nervous system (hint- there are 4):Group of answer choicesparasympathetic influence causes blood vessels to constrictpreganglionic axons are generally longer than...
- Q Twenty-eight kindergarten children and seven adults visited araw milk bottling plant, where they were given ice cream andunpasteurized milk. Three to six days later, nine children andthree adults developed gastroenteritis....
- Q Effect of hormones on BP-> negative feedback loop ??
- Q A new diet plan emerges on a frequent basis promisingindividuals that they will lose weight. Popular ones include WeightWatchers, Atkins, south beach, and the keto diet and generally aimaltering the...
- Q Name two hypotheses that attempt to explain the biologicalfunction of sleep, and give research evidence for each.
- Q ANSWER ALL 11 QUESTIONS PLEASEDON'T !!! ANSWER IF YOU DON'T KNOW ALL THE ANSWERS THANKYOU.1. What things affect airflow and which one is the mostimportant?2. Explain how an asthma attack...
- Q Using a piece of meat as an example, explain how proteins thatare eaten are assimilated into the blood. Your answer shouldinclude mechanical reduction in particle size, digestion andabsorption.Long answer needed...
- Q Match the following terms in column 1 with their description ordefinition in column 2.Column 1. Column 2MitralValve.                  the right atrioventricular valveSemilunarValve.           the right semilunar valveTricuspidValve             the left semilunar valveAorticValve.                  the heart valves between the                                         atria...
- Q What brain workout would be most beneficial for aging adults toslow memory decline? What evidence supports your claim? briefanswer
- Q Outline the unique hormonal regulation for glycogen degradationin liver and muscle. Also, include the roles of insulin, glucagon,and Epinephrine in your answer. (Flow chart is acceptable)
- Q Explain how the renal medullary osmotic gradient is generatedand maintained. Describe how this is important for the regulationof water balance and urine volume. Include the terms Loop ofHenle, aquaporin and...
- Q Explain three influences that could increase our blood pressureand three influences that can decrease our blood pressure explainit in terms of how those influencing factors affect the threecomponents of the...
- Q Frank- has high blood pressure. Blood pressure is affected byheart rate (higher heart rate increases pressure), vasomotor tone(more vasoconstriction increases pressure), and blood volume (wewill not consider this factor in...
- Q List the physiological changes brought about by stress on thegastrointestinal system.
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