Medical Sciences question and answers for July 08, 2023
- Q Within the female Anopheles mosquito, themalaria-causing protist, Plasmodium sp., is in agametocyte form, whereby the male gametocyte (microgamete) entersthe female gametocyte (macrogamete) to form an ookinete thatdevelops into an oocyst...
- Q When type B blood is given to a person with type A blood,__________.the B antigen from the donor reacts with anti-A antibody in therecipientthe B antigen from the donor reacts...
- Q Which of the following are antigen-presenting cells?MacrophagesB cellsCytotoxic T cellsAll of these choices are correct answers.Only the first and second choices are correct answers.
- Q In the posterior midline of the vertebral arch, the ____________projects posteriorly from the right and left laminae.
- Q Guidelines - Shifting Perspective EssayINTERPERSONAL COMMUNICATIONSHIFTING PERSPECTIVES PAPER(750 - 1000 Words)PurposeThe purpose of this assignment is to help you (1) understand howothers view an interpersonal issue, (2) recognize the merits...
- Q In roughly 3 pages, reflect upon the reasons WHY thesugar is in existence to begin with, explain your thoughts/feelingsabout this. Do you foresee any changes in the future? Explain. Takea...
- Q The pre-potential (resting potential) of pacemaker cells isproduced by the opening of ________ at the end of an actionpotential.A. fast Ca2+ channelsB. slow Na+ channelsC. slow Ca2+ channelsD. K+ channels
- Q An antagonist is a muscle that _____.a. sablizes ajoint,b. directly performs a specific movement, c.contracts at thetime as other muscles. contracts in direct opposition to anothermuscle
- Q Describe the anatomy and the process of leather formation. Whichlayer(s) of the skin is involved?
- Q Describe a trait/disease for codominant inheritance in bloodtype and use a Punnett square to demonstrate the inheritance of thetrait/disease (include phenotypic ratios, genotype ratio, genotypeof parents and phenotype of parents)...
- Q A young couple visits a fertility clinic and asks the doctor toexplain the basic phenomenonthat lead to conception and implantation.A. Write down the phases of fertilization (3)B. What is the...
- Q In an EKG, the P wave is generated when theA.ventricles repolarize.B.atria depolarize.C.atria repolarize.D.ventricles depolarize.Which of the following does NOT contribute to venous bloodpressure?A.constriction of smooth muscle around veins by the...
- Q 1. Describe the chemical and electrical properties of an actionpotential. In your answer, describe the movement of Na+ ions and K+ions across the cell membrane and the resulting changes inelectrical...
- Q Describe a visual field experiment involving a patient who hasundergone the split-brain procedure. Answer should include at leastone example of a question this person would not be able to answerunder...
- Q Pick two of the following methods and briefly describe how theywork. For each method that is chosen, include a description of aresearch question (real or hypothetical) for each method, andplease...
- Q chief Complaint: 40-year-old man with a cough and dyspnea.History: Joe Butt, a 40-year-old white male with a 52-pack-yearsmoking history suffered from chronic bronchitis. For the lastseveral months he has been...
- Q Consider the osteon and the arrangement of the concentriccircles.Discuss the direction of the osteon in compact, cortical bone,and in spongy bone.What are some similarities and differences and why?
- Q List the types of simple and stratified epithelium and giveexamples of each. Recalling the principle of complementarity ofstructure and function, how is the structure of simple squamousepithelium well suited for...
- Q Bony tissue is arranged in concentric rings called osteons (orHaversian systems).Consider what you learned about intracellular communication fromchapter 4, and explain the following:How osteocytes communicate with each otherWhat role is...
- Q In order to lose weight, a person must be ________________.balancing their energy input with energy outputconsuming more calories than are expendedin a state of positive energy balancein a state of...
- Q As spermatozoa travel through the epididymal duct they gain keyfactors that are needed for the spermatozoa to function outside ofthe male reproductive tract. What does each segment of theepididymis contribute?...
- Q Tess is diagnosed with a disease that affects the membranessurrounding the brain. The physician tells Tess’s family that thedisease is caused by an airborne virus. Explain how this viruscould have...
- Q discuss the steps of how a skeletal muscle contracts.
- Q MULTIPLE CHOICE QUESTIONSQUESTION 14Where does haematopoiesis take place?1.Lungs2.Pancreas3.Liver4.Bone marrow.1 points   QUESTION 15The greatest medical problem with the Rh blood groupis:           1.transfusion incompatibility2.chronic anemia for Rh negative individuals3.chronic anemia for Rh positive...
- Q describe the structure of a generalized plasmamembrane . Include the major components(lipids,proteins,glycolipids, polysaccharides).Describe transportmechanisms by which materials move into and out cells.
- Q MULTIPLE CHOICE QUESTIONSQUESTION 1Most of the volume of normal human blood is composed of:1.red cells2.hemoglobin3.plasma4.white cellsQUESTION 2Also called white blood cells1.Thrombocytes2.Erythrocytes3.Platelets4.LeukocytesQUESTION 3Platelets are formed from what type of cell?1.Melanocytes2.Macrophages3.Astrocytes4.MegakaryocytesQUESTION 4Which...
- Q Give an example of a specific intracellular receptor be sure toindicate its exact location and function. (2pts)
- Q Hank, a 17-year-old high school student, suffered a heart attackduring a recreational swim. An autopsy revealed that he had hadatherosclerosis and that his death had been caused by coronaryartery disease....
- Q 1. Describe structural difference of the two main typesof hormones, their mechanisms of action on target cells and thethree types of stimuli regulating their secretion.2. Describe how red blood cells...
- Q It is important to recognize that even though a male might haveadequate sperm production in the testes, depletion of the reservesin the cauda epididymis can occur rapidly. From a practicalstandpoint,...
- Q Ifthe vascular resistance in blood vessels increases blood pressurewhy do veins have very little pressure?
- Q When we exhale we expire CO2 as a byproduct of our cellularrespiration. What are the specific enzymes that are responsible forcatalyzing the production of CO2 in cellular metabolism (explainclearly for...
- Q Draw graphs showing the effects on action potentials in apostsynaptic cell of effective doses for each of the listed toxins.Assume that the cell is normally brought to threshold by thestimuli...
- Q Discuss how Darwin’s view of evolution required slow, gradualchange (‘Darwinian gradualism’) and compare it to the modeldeveloped by Stephen J. Gould known as ‘PunctuatedEquilibrium.’
- Q David, a 21-year-old male, demonstrated the following:Poor muscle development, high-pitched voice, microphallis,eunuchoidism, anosmia, tall stature (6'7\")Upon further questioning, it was found that David was born witha cleft palate, only one...
- Q How are tissues used in the body to create specific bodycompartments and why is this necessary?
- Q Explain the role of osteoblasts and osteoclasts as it relates tobone resorption and deposition due to disuse and physicalactivity.
- Q Based on your knowledge and experience with techniques thatinhibit neuromuscular tissue, how would you support (or refute) thesampling of perspectives on the efficacy of self-myofascialrelease?
- Q Homeostatic Case StudyPatient:Â Mr. Kaunda70-year-old man withrespiratory problemsHistory:Â A 70-year-old man with chronicrenal failure was in the hospital in serious condition recoveringfrom a heart attack. He had just undergone \"coronary angioplasty\"to redilate...
- Q what is the major function of the skin an d how is itaccomplished?
- Q Compare and contrast the wall of the GI tract in the followingregions: mouth, esophagus, stomach, small intestine, and largeintestine. How does the wall change throughout the course of thebody? Be...
- Q 1. Enterochromaffin-like cells of the gastric mucosa can betriggered to release histamine. Histamine, in this case, causesnearby parietal cells of the stomach lining to produce hydrochloricacid. The effect of histamine...
- Q Sterilization Techniques Write about the procedure/test in general.What is the purpose? How many sterilization techniques did youobserve? How does it help the Medical Microbiologists inside thelabs?
- Q how does anecdotal evidencefor the effectiveness of a weight-loss supplement differs fromscientific evidence of the effectiveness of a weight-losssupplement? Which source of evidence would you trust more andwhy?
- Q Blood types and the markers associated with each blood types
- Q . Frogs and insects lay hundreds of eggs and have hundreds ofoffspring. If that is the case, why are we not overrun with frogsand insects? How does nature select which...
- Q Explain in cleaar detail:Trigeminal sensory pathways : Discriminative touch pathway, Painand temperature pathway
- Q  Define “muscle dysmorphiaâ€. Compare the behaviors associated with muscle dysmorphia to the behaviors associated with other addictions, such as alcohol or drug abuse. What are some similarities? Differences?
- Q Write about the Procedures of streaking on primary growth medium ingeneral.what is the purpose?how does help the medicalmicrobiologists identify strains of microorganisms
- Q Chief Complaint: 52-year-old male with abdominal pain andnausea.  History: The patient was woken up by abdominal pain located inhis right lower quadrant, in the right groin and radiating into hisright testicle....
- Q Dr. Clement shared the bad news with his patient. “I’m sorry,Oliver, but it appears that the Gleevec you have been taking is nolonger working against your cancer, and your white...
- Q What are views on gender and sexuality?
- Q Describe the trend of mortality in Saudi Arabia due to any one health phenomena and suggest any 2 measures to control it - Example maternal mortality, perinatal mortality, accident mortality,...
- Q Thrombopoiesis is the production of platelets. Which of thefollowing hematopoietic cell types do platelets form from?A.LymphocytesB.MegakaryocytesC.NeutrophilsD.MonocytesE.Both B and DF.Both A and D1 points   QUESTION 2Coagulation, also known as blood clotting,...
- Q QUESTION 1Please match the genotypic blood types with their respectivephenotypic blood types. Note, you may use answer choices more thanonce and may not use all the answer choices.    -...
- Q Define “muscle dysmorphiaâ€. Compare the behaviors associated with muscle dysmorphia to the behaviors associated with other addictions, such as alcohol or drug abuse. What are some similarities? Differences?
- Q Lab2 Cell Structure and Function. Post -Lab question. Would Ana animalcell be able to survive without a mitochondria? Why or why not
- Q The zika virus was first identified in Uganda in 1947. The virusis transmitted from person to person by a bite from a mosquito. Itis commonly carried by the Aedes mosquito...
- Q One of the objects in your visual field is a ball thatis round, red, and moving. Describe the steps involved in beingable to see the ball and identify it as...
- Q 1) Compare the fate of Pyruvate in aerobic and anaerobic cellrespiration2) Explain how much ATP is produced in oxidative phosphorylationand where in the pathway it comes from   Â
- Q a) Compare glycolitic pathway with;1) aerobic glycolysis in blood stream trypanosomes.2) hydrogenosomal pathway in trichomonads.b) explain hormone receptors and theirabnormalities.c) describe disorders of parathyroid glands.
- Q Thirty-five-year-old Jane recently began \"working out\"and jogs three times a week. After her jog, she is breathless andher muscles ache.From your understanding of muscle physiology, describewhat has happened inside Maggie's...
- Q A veterinary technician was bitten by a neurological horse whileassisting the veterinarian on a farm call. The horse died and wasfound to be positive for raccoon variant rabies. The technicianreceived...
- Q How is the cardiomyocyte structure important in heart structureand function? How are the anatomical fetures of the heart involvedin the essential function of the heart pumping blood? What canspecific defects...
- Q Describe some of the methods/techniques used toidentify astrocytes versus other cell types. Explain why cellculture is a robust tool for studying astrocyte biology.
- Q Although research has identified milestones in languagedevelopment, children exhibit lots of individual variation.Briefly describe the pros and cons of knowing languagedevelopment norms?
- Q Which of the following is not a function of simplecolumnar epithelium?Multiple ChoiceMovement of embryo through uterine tubeFiltrationAbsorptionSecretion of mucusMovement of egg through uterine tube
- Q Describe why CO2 increases during exercise.
- Q describe the emerging practice area
- Q Apply Value Based Healthcare steps and principles to solve thefollowing problem in 2020.You are the manager of ALL health services in a district.Measles and malnutrition are high priority morbidity in...
- Q How does the difference in allelic frequencies between twostarting populations affect the changes in frequencies overtime?
- Q Areyou able to describe and classify the structural and functionalproperties if exocrine and endocrine glands??
- Q Mention the important characteristics of a standard blood filmslide with respect to its thickness and length. How can you judgeif the slide has been prepared correctly/satisfactory?
- Q .What are the problems that can occur with the quality of bloodfilm?
- Q 1. Give an example of negative feedback system in the body andhow it works.2.What name is given to all chemical reactions that occur withinbody cells?3. Why is it necessary to...
Get Answers to Unlimited Questions
Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!
Membership Benefits:
- Unlimited Question Access with detailed Answers
- Zin AI - 3 Million Words
- 10 Dall-E 3 Images
- 20 Plot Generations
- Conversation with Dialogue Memory
- No Ads, Ever!
- Access to Our Best AI Platform: Flex AI - Your personal assistant for all your inquiries!