Medical Sciences question and answers for August 21, 2023
- Q 5. Explain the impact of damage to the Spinal Cord in each ofthe following functions. (14 points)• Ventilation• Communication• Autonomic Nervous System• Cardiovascular function• Sensorimotor function• Function of the intestine...
- Q 1. Look for information on the following clinical conditions.Include: etiology, symptoms, pathophysiology, pathology, prognosis.Describe the most characteristic of these conditions. (36 points)Myasthenia gravisPeripheral mononeuropathiesPeripheral polyneuropathiesParkinson's diseaseAmyotrophic lateral sclerosisMultiple sclerosis
- Q What are the major functions of the nervous system?What are the two divisions of the nervous system? How are theydifferent?What is a neuron?What are the three major neurons based on...
- Q John Doe, a 19-year-old college student, was rockclimbing when she fell 30 feet to the ground. Paramedics arrivingat the scene found him lying in the supine position, unable to moveany...
- Q what four skin functions that could stop a person fromgetting a critical burn, how does that burn stop that function fromoccurring
- Q A detailed reasoning on why endotherms use more oxygen/havehigher metabolic rates at lower temperatures and ectotherms usemore oxygen/ have higher metabolic rates at highertemperatures?
- Q The3 organ systems are 1) nervous system, 2) endocrine system, and 3)immune system; these 3 organ systems are required to work togetherto address ONE (not 3) homeostatic imbalance of YOUR...
- Q 1. Gillespie syndrome (GS) is a rare genetic disorder. Thedisorder is characterized by having part of the iris missing,ataxia, and, in most cases, intellectual disability. It is termedas a heterogenous...
- Q Howdoes the nervous system restore homeostasis after a homeostaticimbalance ?How does the endeocdine system restore homeostasis after ahomeostatic imbalance?How does the immune system restore homeostasis after ahomeostatic imbalance?these 3 organ...
- Q 1. Describe the lines of defense associated with the immunesystem. A. Four examples of anatomical barriers B. Three of theprimary mediators of inflammation C. Names and brief descriptionsof the four...
- Q 1. A. Describe the negative feedback cascade of hormones in themale reproductive system that regulate spermatogenesis andtestosterone levels once puberty has been reached.B. Name three male secondary sexual characteristics influencedby...
- Q 1. A. List the components of the respiratory tract.B. Describe the response by the respiratory system, specificallyalterations of the respiratory rate, to increased pH and decreasedpH and how the levels...
- Q 3. Create a TABLE summarizing the endocrine organs (beginningwith the hypothalamus), the hormones produced, the target organs ofthe hormones and the effect produced.
- Q 1. A. Compare the action potentials observed in cardiac muscleand skeletal muscle.B. Then describe the action potential associated with thesinoatrial node.C. Describe the conduction system of the heart.2.A. State the...
- Q 1. A. Discuss the process of the chloride shift in both therespiratory and the digestive systems.B. Why are HCl and intrinsic factor necessary in the digestivesystem?C. Briefly explain the roles...
- Q How does cardiac output increase from 5 L/min at rest to 35L/min during an incremental exercise where VO2 max is reached atthe end?
- Q 1. A. Discuss the etiology of goiter development compared tothat of a normal person.B. List the three major endocrine cell types and theirsecretions found in the human pancreas.C. Name and...
- Q 1. A. List the components of each of the three layers that makeup a typical arterial blood vessel.B. Describe the differences in the middle layer structurebetween elastic and muscular arteries...
- Q What are 3 molecular pathways in astrocytes that can result inepileptogenesis?
- Q Choose the one item on the right that best relates to the itemon the left. Each answer choice is only used once.    -     A.    B.   ...
- Q A. Besides MSH, list the 8 major hormones released from thepituitary glandB. State which portion of thepituitary releases each hormone and list each hormone’s targettissue and function.C.list at least one...
- Q QUESTION 23___ is produced from hypothalamus and released fromposterior pituitary gland.ACTHADHGrowth hormoneProlactin   QUESTION 24The blind spot of the eye is where ___.the optic nerve leaves the eyemore rod cells are found...
- Q Hydrocephaly or an accumulation of cerebrospinal fluid what mostlikely eventually result since the tumor would prevent normalmovement and uptake of the liquid?
- Q Inwhich area of the brain are the impulses interpret for each cranialnerve?
- Q Urinary System Review Questions1: How do you predict whether this sample is hyper- osmotic,hypo-osmotic or iso-osmotic to the extra cellular fluid (ECF) andhow do you predict whether the kidney is...
- Q How much do you know about respiratory therapy? For thisdiscussion, describe someaspect of a respiratory therapists's work. Avoid informationalready stated in theclassroom or by other students.  Your response shouldbe a minimum...
- Q Howdo you think the safety of patients, other than COVID-19 patients,is affected by the current pandemic? Support your answer withexamples and methods to provide better patient care.
- Q One treatment for patients suffering from widespread swelling(widespread accumulation of interstitial fluid; called \"anasarca\")is a two-pronged approach which involves:1. Administration of exogenous albumin, a protein already foundin high concentrations in...
- Q Why does hearing decrease if an ear infection causes fluidbuildup in the middle ear? What value are the tubes that aresometimes surgically placed in the eardrums for patients with ahistory...
- Q describe the path of sound waves/vibrations from our externalenvironment to our brain or they will be consciously perceived assound. include a description of all the structures that areinvolved.answer with 125...
- Q 1. how sperm are formed and delivered by the male reproductiveanatomy into the female reproductive anatomy2. where ova come from and how and where the gametes meet.
- Q Explain how the sympathetic nervous system acts to directlyregulate stroke volume. Include a detailed description of themechanism (include the target cells, the proteins, signalingmolecules, ions, and changes in membrane potential...
- Q You are working with a patient who has the pancreatic duct thatconnects the pancreas to the small intestine completely blocked.Starting with the mouth, explain if and how each organ of...
- Q Why right kidney enlarges after left kidney lost?
- Q Standing still can cause a person to faint because of inadequatereturn of blood to the heart via veins. Which of the following isNOT occurring to promote return of bland.ventricular contractio...
- Q Explain the following pathways:what is the Krebs cycle and what substances can enter into thiscycle? What are the products of this cycle and where do theygo?what is ETS or oxidative...
- Q Which of the following would result in reduced blood volume andblood pressure?DehydrationConsumption of hard alcohol (a diuretic)Increased renin secretion by the granular cellsNatriuresis as caused by elevated atrial natriuretic peptidelevelsInsertion...
- Q Dave is under a lot of stress at his job and at home.Lately, he has begun to feel discomfort and a burning sensation inhis abdomen following each meal. After consulting...
- Q A 6-year-old boy is brought to the clinic where his motherreports that he was bitten by a neighbor’s dog two days earlier.The child’s right hand is lacerated between the thumb...
- Q population response to the coronavirus (children vs. adult vs.elderly) - how would a clinical trial be affected if enrollingadults vs,how the generalizability of the findings beapplicable?please I need answer in...
- Q Discuss five (5) PROSassociated with a Laryngectomee’s use of the electrolarynx
- Q Give a brief detail of the physiologic steps to musclecontraction. Explain with support of the appropriate chapters inyour book.We have multiple important muscles or muscle groups inthe body. Chose one...
- Q discussing each of the five senses, the cranial nerve(s)responsible for them as well as where the cranial nerves originateand terminate.
- Q Medical Report: Nephrology ConsultationHISTORY OF PRESENT ILLNESS: This 57 year old white male wasadmitted to the hospital yesterday with a history of progressivelethargy, weakness, dysphagia, constipation, and generalizedmalaise. These symptoms...
- Q 1. Explain why bacterial behaviors such as biofilm formation,quorum sensing, and endospore formation can promote disease2. Explain multiple ways in which causing disease to humans canbenefit microorganisms
- Q 1. Identify and describe the function of major organelles andstructures in eukaryotic cells2. Identify and describe the function of major structures inbacterial cells
- Q Compare and contrast the functions and metabolism of VLDL andchylomicrons
- Q A 29-year-old female develops sepsis and, as a consequence, sheexperiences profound vasodilation.a) What effect does vasodilation have on the afterload? Explainwhy.b) What effect does vasodilation have on blood pressure? Explainwhy....
- Q 1.Identify motility structures of protists (protozoa) that arepresent on a cell2. Classify fungal cell forms as yeast, hyphal, dimorphic, orspore-producing structures
- Q question about anatomy true and false questions answers1. Ventricles have thicker, more muscular walls than atria.TrueFalse2.Conduction myofibers comprise large powerful muscles such as thebiceps brachii.TrueFalse3.The sound of a heartbeat is...
- Q Chief Complaint: 74-year-old woman with shortness of breath andswelling. History: Martha Wilmington, a 74-year-old woman with ahistory of rheumatic fever while in her twenties, presented to herphysician with complaints of...
- Q Connect the pathways of β–oxidation and ketogenesis. Why is onedependent on the other
- Q Describe the cellular mechanism in 160 words of : Binding ofinsulin to its receptor and the activated intracellulartransduction pathways .
- Q Q1Even a small quantity of hormone can have a strong effect onits target cell because of ______.a. negative feedback inhibition.b. an antagonistic effect.c. up-regulationd. enzymee. down-regulationf. none of theseQ2) Which...
- Q Compare and Contrast the Neuronal Action Potential vs CardiacAction Potential. Focus on the STEPS (depolorization, refractoryperiod repolorization, Na/K pumps, resting membrane potential,ect...) of the both action potentials and identify thedifference(s).What...
- Q a.Explain the functional roles of kidney in the maintenance ofwater balance in the body. b.Illustrate the damages of blood capillaries during the diseaseprocess of diabetes.
- Q Which of the following would be good evidence that the negativeresting potential of a cell is due to Cl- diffusing in ? (chooseall that are correct)- Anoxia causes an immediate...
- Q discuss how altered cellular communication and chronicinflammation work in the ageing process
- Q A key feature of kidney function involves autoregulation tomaintain a nearly constant filtration fraction over a wide range ofarterial pressures. Discuss the role of the macula densa and thejuxtaglomerular cells...
- Q a.Describe FIVE characteristics of a virus. b.Name FIVE types of human herpesvirus and state an associatedhealth problem of each named virus.
- Q a.Explain the functional roles of kidney in the maintenance ofwater balance in the body. b.Illustrate the damages of blood capillaries during the diseaseprocess of diabetes.
- Q It illustrates possible changes in red blood cell volumeresulting in the change in the composition of extracellular fluidin a cell that was balanced at 150 mM/L NaCl at time 0illustrates...
- Q • Understanding the interaction between a protein and its ligandat a molecular level is important in drug design. Based on yourunderstanding of chemical specificity, do you think drugs should bedesigned...
- Q Explain the effects to Neurons specifically in each ofthe following diseases…think generalized 1 sentenceanswers1) Multiple Sclerosis2) ALS-Amyotrophic Lateral Sclerosis3) Parkinson's Disease4) Alzheimer's Disease
- Q Trace the blood flow from start to end1. Start: great saphenous vein; end: internal iliac artery2. Start: internal jugular vein: end brachial artery3. Start: phrenic vein; end: gastic artery4. Start:...
- Q Identify the difference between (Define, but focus onsigns and symptoms)CholelithiasisAcute cholecystitisAcute viral hepatitisAlcoholic hepatitisGlycogenesisGlycogenolysisType 1 diabetesType 2 diabetes
- Q Doctor, you have a very unusual patient that has bothnephrogenic diabetes insipidus and nephrotic syndrome. First,describe how this patient would appear (present) in your clinic.Second, describe the tests that you...
- Q Not Really an essay. Filtration is a relatively non-selectiveprocess. Make a list of the specific substances that pass throughthe filtration membrane. Make another list of the substances thatdo not. Are...
- Q Describe how glomerular filtration rate is regulated. Be sure toinclude both intrinsic and extrinsic mechanisms, and explain howand when they operate.Describe the mechanism for reabsorption of water, glucose andNa+ in...
- Q Discuss the function/s and structures of the Digestive bodysystems. Include in your essay at least 5 different structures thatcontribute to the functions you choose. Discuss the anatomy of thechosen structures...
- Q Explain in detail the primary mechanism that determines urineconcentration and how urine concentration is regulated (ok toignore the role of aldosterone). Be sure to include: (1) adescription of the mechanism...
- Q Describe the anatomy and histology of the lungs
- Q Classify the following items into Direct and Indirectmeasurements, sampling or continuous, andreal or delayed time signals, mentioning the reason behind yourchoice:1. EEG signal measurement, to analyse the phyological behaviour ofthe...
- Q Response time and Linearity is an important factor tochoose a sensor for medical applications.Explain how can we reduce the time response and increase thelinearity of it.please given the solution
- Q Name all of the proteins involved in the sliding filament theoryand their respective roles. And explain how muscle excitation andcontraction are coupled.
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