Medical Sciences question and answers for August 26, 2023
- Q Particles that enter circulation often accumulate in the liverand spleen. Describe the function of the liver and spleen,including the location and function of resident macrophages.Describe two mechanisms for accumulation of...
- Q Briefly explain how the eye focuses light on the retina
- Q If blood calciumlevels started to rise out of homeostatic range, the body would tryto correct this by:a. Releasing whichhormone?b. From where is this hormone released?c. This hormone targets the bones....
- Q Trace the pathway of the carbon dioxide from the pulmonarycapillaries through the respiratory tract to the point at which itexits from Ms. Magenta’s body through her nares.Question 1 options:123456789101112131415161718Laryngopharynx123456789101112131415161718Nasal cavity123456789101112131415161718Pulmonary...
- Q 6. Give three examples of pathologies in which there is anupregulation of RAAS. Next to each one explain your reasoning.7. How would high levels of angiotensin II (Ang II) affectsomeone...
- Q Discuss the immune response to an extracellularbacterial pathogen. Include the branch(es) of the immune systemwhich would mount the response, how that response would be mounted,and the major effector functions that...
- Q How does the nervous system, endocrine system, and immune systemwork together in order to restore homeostasis in someone with type1 Diabetes?
- Q a. How can you differentiate between the serosa and the mucosaunder the microscope? b. How is the muscularis of the stomachunlike the muscularis of the other regions of the GI...
- Q Explain the purpose of :Semi-circular canalsVestibuleCochleaDefine each of the following and tell their roll in hearing:SoundFrequencyWavelengthExplain:Conduction DeafnessSensorineural DeafnessTinnitusMeniere’s SyndromeMotion Sickness
- Q 1) How does being hydrophobic or hydrophilic affect theproduction and release, transport, and action or a hormone?2) Is thyroxine hydrophilic or hydrophobic? How is thatrelated to whether or not Amy...
- Q Define what an electrical potential isDefine what a current isDefine polarizedWhy are cells described as polarized?How do cells maintain their resting membrane potential?
- Q 1. Describe the concept of P50; compare P50 from variousconditions and taxa and explain how these may be adaptations totheir environments.2. Diagram and describe the removal of CO2 from workingtissues...
- Q Swallowing- Case StudySarah Miller is a 48 yo female who admitted to the ED with righthemiparesis, dysarthria and a reflexive cough while taking smallsips of water. MRI of the brain...
- Q 1. Fick’s Law: define it and list examples whereevolution has selected for traits that enhancediffusion2. Intrinsic and extrinsic control mechanisms – provideexamples in two tissues
- Q Suggest a single, specific malfunction in the immune system thatwould affect at least three other systems. For each system, explainhow it would be affected and what that system would do...
- Q What phrase has the same meaning as \"the molecular pathways ofphotoreceptors\"?
- Q Name:____________________________________________Sleep and Sleep DisordersPractice QuestionsQuestions 1 – 12: Choose the best answer.1.  Which is NOT one of the sleep theories discussedin class?  A. Humans need sleep in order to consolidate memories.B.  Humans need...
- Q The following are optional essay bonus questions. You can chooseONE. I will only grade one, so please do not answer multiples.Answer thoroughly. You can obtain up to 5 additional bonuspoints.A....
- Q synthesizes carbohydrates and lipids    [ Choose ]        Lysosomes        Nucleous        SER        Free ribosomes        Golgi apparatus        Mitochondria        ...
- Q correlate the electrical (depolarization and repolarization)with the mechanical events ( chamber systole/diastole) and valvesopening and closing) of the cardiac cylce
- Q Describe why a blocked cerebral artery causes the ratio of NAD+to NADH+H+ in neurons remains constant, before and after thestroke.
- Q 1. Differentiate campylobacteriosis from salmonellosis andshigellosis in terms of symptoms, ways to diagnose, and ways totreat.
- Q 1.Briefly explain signal transduction.
- Q Discuss the physiological adaptations (based on length oftraining) that occur with strength training.
- Q Trace how urine is filtered in the humanexcretory system.
- Q Which values reflect the expected glucose concentrations (in mM)in micropuncture samples collected from regions inside a nephron inthe following order: Bowman’s capsule, beginning of proximalconvoluted tubule, intermediate segment, middle of...
- Q Discuss one of the following:Why would you NOT take blood pressure on the right arm of aperson with a right mastectomy and sentinel lymph node biopsy?orWhy is the ELISA test...
- Q Pick one part of the circulatory system and explain it.(what it is,why it is interesting, and how it changes your view of thesystem)
- Q State something that you learned about the muscular system thatwas knew knowledge to you. Why did you find it interesting?How will the knowledge help you in your future career, or...
- Q Explain the difference between the different types of vessels inthe body, including their characteristics.
- Q Consider the client's case history: 30 year-old female withgradual hearing loss over the last 3 years. Her older sisterreports problems hearing since about the age of 18. She reports alight...
- Q A post-menopausal woman will have a significant decrease inestrogen levels. Explain why this will lead to bone resorption thatis faster than bone deposition. What is the term for thisoccurrence?
- Q During long space missions, astronauts can lose between 1-2% oftheir bone mass per month, due to the lack of mechanical stressthat occurs in a low-gravity environment. If an astronaut is...
- Q Describe in your own words the anatomical structure of thespinal cord. For example, you can describe the spinal cord from thesuperior to the inferior part.
- Q What are the differences in the urinary system of humanscompared to the camels urinary system?
- Q Please write a one page reflection on how nutrition during thisquarantine crisis has affected you
- Q 1. Orthostatic hypotension is defined as the failure tomaintain a fairly constant blood pressure during posturechanges.  List all the functional locations within thecardiovascular system where a lack of function could lead...
- Q Define cardiac output. How can the resting cardiac output of ayoung, healthy, and active 25 year old be the same value as ayoung, healthy, inactive 25 year old? Explain your...
- Q Describe movement of each heart valve caused by changein direction of flow of blood. What valves are open/closed duringcontraction and relaxation etc.
- Q In 1 long bond paper, give the brief definition and 4aspects of disease in the following muscular diseases anddisorder.1. Duchenne Muscular Dystrophy2. Fibromyalgia3. Muscle hypertrophy4. Muscle atrophy5. Myotonic muscular dystrophy6....
- Q Activity on Digestive SystemMake a concept map that show the parts and function ofthe digestive system and BRIEFLY discuss your concept map. uploadyour work here in canvas.Give at least 3...
- Q How might the following substances end up in urine?Glucose -Albumin -Leukocytes -
- Q Activity on Circulatory system:\"Make a concept map that show the parts and functionof the circulatory system and BRIEFLY discuss your concept map.upload your work here in canvas.Give at least 3...
- Q One page (on Word, about 400 words) summary of cardiac tissueengineering.Please don't send in handwritten answers since they are hard toread.
- Q Which of the following statements regarding antidiuretic hormoneis false?A. It is also called vasopressinB. It increases water reabsorption by the kidneyC. An increase in plasma osmolarity can stimulate itsreleaseD. A...
- Q Complete the following table to demonstrate comparison ofpathophysiology, platelet findings, and clinical symptomsassociated with platelet disordersPlatelet DisorderPathophysiologyPlatelet FindingsOther Findings if applicablePatient SymptomsDrugâ€inducedthrombocytopenia [quinines, NSAIDs, heparin,sulfonamides, amoxicillin,diuretics]  Idiopathic thrombocytopenicpurpuraThrombotic thrombocytopenicpurpuraHemolytic uremic syndromeEssential...
- Q How does XY Testicular Feminization Syndrome (absentandrogen receptor) affect the development of the internal andexternal genitalia. (100 words or less)
- Q Which would you say is more important: innate or adaptivedefense mechanisms? Do you believe there is such a thing as beingtoo clean and that it can lead to harm? Why...
- Q How do all the parts of the cell work together to produceproteins.
- Q Complete the following chart coagulation proteins.Factor NumberRoman NumeralName (s)Pathway (intrinsic, extrinsic or common)Vit. K Necessary for ProductionYes or No123578910111213
- Q Define fibrinolysis and describe how it is activated.
- Q i.) Each early hominin was alone in Africa, with little evidenceof other hominin species living nearby. True or Flaseii) Bipedalism is an arboreal adaptation. True or Flase
- Q Identify the structure and list their functionsSheep brain1. Olfactory bulb2. Olfactory tract3. Optic chiasm4. Optic nerve5. Optic tract6. Longitudinal fissure7. Lateral ventricles8. 4th ventricle9. vermis
- Q In your own words describe what is taking place during an actionpotential. Be sure to include the following terms: sodium ions Na+,potassium ions K+, Threshold, depolarization, repolarization,hyperpolarization, voltage gates. This...
- Q 1. The grapelike clusters of alveoli are called ___________.a. alveolar ductsb. alveolar membranesc. alveolar capillariesd. respiratory bronchiolese. alveolar sacs2. Contracting the diaphragm increases thoracic cavity__________ and decreases thoracic cavity ___________....
- Q Describe the fluids immediately inside and outside the lungsthat make effective breathing possible. Your discussion shouldinclude the origin of the fluids and the mechanism by which eachacts to allow for...
- Q explain with examples, the purpose and process of thetubular and vascular elements of the nephron.
- Q Breathing (inhalation and exhalation) is essential for thedelivery of oxygen and the removal of carbon dioxide. Additionally,the removal of carbon dioxide affects the body's acid-base balance.That part of breathing that...
- Q 1. Morgan was working out and she noticed that a portion of herleg did not sweat. The lack of sweat from that area couldpotentially be due to what type of...
- Q Why may pancreatic lipase not have much effect on digesting milkfat? What else do we need to make the digestion of fats moreefficient?
- Q Give a brief detail of the physiologic steps to musclecontraction. Explain with support of the appropriate chapters inyour book.
- Q Plz write in your own text and don't copy answers that wasanswered before since my teacher has (Plagiarism checker) thankyouIn 800 APA essay discuss the control of thyroid gland and...
- Q 1. Cells become cancerous after mutations accumulate in thevarious genes that controla. aerobic respirationb. immunological surveillance by NK cellsc. mitochondrial biogenesisd. the ability of virus to enter cellse. the cell...
- Q True or False: The radius is the lateral forearm bone32) is the anatomical term for the kneecap37) is the portion of the ulna that makes up the bony point ofyour...
- Q Anti-N-Methyl-D-Aspartate Receptor EncephalitisReview the normal anatomy and function of the area of thenervous system affected by this condition and how the neurologicaldisease alters this.
- Q Anti-N-Methyl-D-Aspartate Receptor EncephalitisWhat causes this condition?
- Q Anti-N-Methyl-D-Aspartate Receptor EncephalitisWhat is the treatment?
- Q 1. The upper part of the v*gina is innervated by whatplexuses?2. The region of the v*ginal orifice, the labia minoraand the cIitoris are innervated by what plexuses? These plexusesare sensitive...
- Q Pulmonary ventilation consits of what two phases? define eachadn then pick one and gave the sequence of events for thatphase
- Q Describe the female response at each stage of the sexual act.Compare and contrast female and male responses.
- Q give a detailed explanation to how the bicep muscles are able tocontract IN ORDER AT the CELULAR and MYO FIBER levels when you goand sip a glass of coffee. these...
- Q Describe the path a red blood cell takes traveling through thebody. Begin your RBC in the right atrium and show its path until itreturns to the right atrium. There should...
- Q WHat are the major functions of the respiratory system? name anddefine the four process of respiration
- Q 1) A blastocyte implanting at a site other than the uterine wallis calledTeratomaEctopic pregnancyStandard pregnancyMolar pregnancy2)Which of the choices below occurs if implantation issuccessfulThe ovarian cycle beginsThe corpus luteum is...
- Q A normal expiration during quiet breathing:Select one:a. is an active process involving muscle contraction.b. occurs when the diaphragm and external intercostal musclesrelax.c. is not affected by the elastic properties of...
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