Medical Sciences question and answers for September 04, 2023
- Q List the exact order of flow of bile and pancreatic juiceas it flows out of the Liver, Pancreas, and the Gallbladder. Listall ducts and any sphincters. Use modern and classicalterminology.List...
- Q . Describe the immune response (both humoral and cell-mediated)to Ebola and Coronavirus that typically occurs (please include agraphic depiction).
- Q discuss the factors affecting the transport of oxygen in theblood
- Q 300 WORDS, MUST BE detailed on the answer.Identify one specific cell type found anywhere along thedigestive tract. What is their function? Why is the function of thecell you identified important?
- Q Explain the terms hyperpolarization and depolarization
- Q Can we consider the embryo a parasite in a womans body?WHY or WHY not
- Q What is a glucocorticoid hormone and how does it influence thebody? How could this influence be a good thing in the short term,but cause problems in the long term?
- Q The characteristics of two types of nephrons and two capillarybeds
- Q Describe the structures as you follow the transmission of lightinto the eye starting with the cornea and ending with the retina.Include the two types of humors in the eye.
- Q C. Discuss how different food preparation techniques affect thenutritional value of foods. Example: How would a battered, friedchicken breast differ in nutrient composition compared to baking achicken breast? Would boiling...
- Q Case 3Brenda Williams is a 73 year old retired seamstress. She is achain smoker. When her employer announced that smoking would nolonger be allowed in the store, she retired. Since...
- Q Urinary System-UrinaryAnatomyCompare and contrast the kidney to the lymph node.What are the differences between male and female urinary systemanatomy? How does that affect its function?Know the path of blood flow...
- Q What are the similarities and differences between the hormonalcontrols in the male and female reproductive system?
- Q A class of rodenticides (commonly referred to as rat poison)work by antagonizing Vitamin K. If a child or animal ingests theserodenticides, would you expect to see normal clotting time,prolonged clotting...
- Q Give examples of three specific diseases caused by hormonalimbalances. Include the endocrine gland, hormone involved, and thecharacteristics of the disease
- Q How do target cells respond to protein-based versus steroidhormones? Describe using specific examples.
- Q what is the difference in the respiratory flow rate ofa sprinter and a marathoner?
- Q B. PROTEINS1. Chemical digestion of proteins by enzymes first begins in thestomach. Name the gastric enzyme that initiates protein digestion.Explain how this enzyme is activated.2. Pancreatic juice contains enzymes which...
- Q What are the hormonal and physical changes going on inStephanie during her pregnancy? What is keeping her frommenstruating as normal?Describe some of the changes to Stephanie’s body thatwill take place...
- Q explain how a light stimulus falling on the retina istransduced into a neural signal and transmitted to the highercentre of the brain. Include in your answer a description of thereceptors...
- Q QUESTION 1A major theme in human anatomy and physiology is thecomplementarity of structure and function, meaning that thestructure of an organ, for example, will reflect that organ’sability to function optimally,...
- Q QUESTION 3Biological systems are not as effective if they lack regulation,meaning the ability to regulate certain processes.  Wehave seen many examples of regulation thissemester.   Muscle cell relaxation is highlyregulated.  Describe the process(es) by...
- Q Describe assessment of heart function. Describe assessmentparameters used for the vascular system, location of peripheralpulses and examination of jugular venous pressure.
- Q Question 55:Please indicate the diseases or conditions described in eachsection below. [5 marks](a) Billions of people consume unregulated concentrations of afungal toxin, an alkylating agent, in their staple foods (corn,ground-nuts,...
- Q Individuals who spend the majority of their day indoors and takeno dietary supplements are more susceptible to fractures. Why?Identify two bone diseases you would expect to see in thispopulation. What...
- Q 1.While the biceps is contracting, there is no activity in thetriceps. True or false2.As contractile strength increases, ____________ muscle motorunits become involved in the contraction. More or ess3.A maximum strength...
- Q Briefly describe the steps involved in the initiation of acontraction in a skeletal muscle fibre. List the steps in the orderthat they occur. Start with an action potential on the...
- Q howdoes dietary factors affect the mechanism of normal development?provide 2 examples
- Q 1.What are the prodromal symptoms of Parkinson's disease, what arethe possible biochemical mechanisms?
- Q during the \"screw home\" mechanism, which is true?A. the patella moves superiorly as the knee flexesB. the tibia internally rotates during extensionC. the tibia externally rotates during extensionD. the patella...
- Q What are the targets for the parasympathetic output? When theparasympathetic system is activated, what happens to the heart?What are the targets for sympathetic output? When the sympatheticsystem is activated, what...
- Q When we ask a patient whose right motor cortex is affected tosmile, only a half smile will occur on the right side of the face.But if the same person sees...
- Q 1. Which response serves to decrease body temperature if bodytemperature increases above its normal range?Question 2 options:constriction of blood vessels in the dermisincreased contraction of skeletal musclesincreased secretion of sweat...
- Q 2. How might the movements produced by the rabbit be differentthan in human muscles? 3. How are the pectoralis major and bicepsbrachii muscle fibers arranged in the rabbit? 4. Which...
- Q Using approximately 400-500 words, describe which motions andmuscles in the right elbow, forearm, wrist, and hand areresponsible for turning a doorknob clockwise and pushing open adoor. What if the motion...
- Q How does the electrical conduction through the heart influencecontraction, volume, pressure, and heart sounds?
- Q Discussion: Why is embryology and histologyimportant for a dental assistant to know?Give an example of how you might use this in a dentalsetting.
- Q QUESTION 4A. Write about the following:i. Cell membranes are composed primarily of phospholipids andproteins.ii. The refractory period in action potentialiii. The role of body waterB. Explain the following causes of...
- Q Discuss innate immunity
- Q Janet is 22, and college student that recently moved out ontoher own. She works part time and pays all her own bills. She hasbeen vegan for about 8 months, and...
- Q Name three types of dense connective tissue and theirfeatures
- Q MAJOR VESSELS OF THE BODYUnless otherwise indicated, the veins have the same naming ofthe arteries and are paired with the artery. Most of the exceptionsare found with superficial veins in...
- Q 1. What are anabolic steroids?2. What are catabolic steroids?3. Anabolic steroids are primarily used for their anaboliceffects on which molecules in which tissues?4. How does anabolic steroid use affect the...
- Q explain how polygenic inheritance differs from thatresulting from the action of a single pair of alleles. pick aspecific way and discuss it. Also, add citation at the end.
- Q MUSCLES OF THE LOWER LIMBWith the models available in lab, identify to the best of yourability the indicated structures. Focus on their origin andinsertion when examining the muscles to help...
- Q The Red Cross slogan for blood drive is “Blood Saves Livesâ€.This is true but there are several hazards that attend blooddonation. Current trend is that a patient should be transfused...
- Q summary explaining how chemical signals from the endocrinesystem drive development of the reproductive system in both sexes.Your summary should include a comparison of this process amongmales and females. Your summary...
- Q REWRITE THIS PROCEDURE IN OWN WORDSProcedure1.Set clamp A on the boom to approximately the 40 cm position.Weigh the boom (including the clamp and pin) on the triple-beambalance. Record this weight...
- Q For each of the following hypothetical situations identify whichtype of muscle tissue would be most affected and what effect youwould see in cell/tissue function. Justify your response with anexplanation of...
- Q What are the various categories of intravenous solutionsand how are they used?Isotonic:Hypotonic:Hypertonic:
- Q Describe the overlapping pattern of myofilaments and explain howthey account for the A bamds, I bands, H bands, and Z discs
- Q 3. Lower Digestive Tract(C) Discuss the gallbladder and include one usual abnormalfinding
- Q 2. Upper Digestive Tract(C) Discuss the components of the \"mouth\" and include one usualabnormal finding
- Q Compare and Contrast The Epidermis and Dermis. in 350 words.
- Q Individuals who receive radiation exposure or chemotherapy maybe at increased risk of later developing primary bone cancer(meaning that the cancerous growth starts in the bone). Using yourknowledge of the formation...
- Q As a result of an experiment following measurements wereobtained from a cell:intracellular Na+ concentration of 10mM,intracellular K+ concentration of 140mM,intracellular Cl- concentration of 5mM,intracellular Ca2+ concentration of 0.0001mM,extracellular Na+ concentration...
- Q What can the “tendon reflex†teach us about stretching? Hint“reciprocal inhibitionâ€.How can we increase flexibility in our hamstring muscles usingreciprocal inhibition when stretching? Describe the stretchaction.Is this type of stretching...
- Q what does the pupillary reflex tell you about the afferent nervepathway?Which division of the ANS causes the pupils to constrict? Whichdivision of the ANS causes the pupils to dilate?If you...
- Q When you shine the light into the left eye how will the leftpupil react? Circle one of the following choices; constrict, dilateor no change.  When you shine the light into the...
- Q Discuss the small intestine and include one usual abnormalfinding
- Q What are the 5 components of a reflex arc? Identify(specifically) each component of the pupillary reflexarc?  when you shined the light into the left eye what happened to theleft pupil? When...
- Q How does alkalosis result in hypokalemia?
- Q whydo you think the loss of a lung may result in reduced ability toperform high i tensity skeletal muscle work?
- Q if a ventilated patient has inspiratory effort but theventilator doesn't respond, what can be the reasons ? how can yousolve this ?
- Q Detection and removal of internal insects from grains are importantcontrol measures for ensuring storage longevity, seed quality andfood safety.Discussthis statement,indicating the techniques that are available to safeguard grains.​​​​​​​​​
- Q Katie is a 7-month-old baby girl, the second child born to herparents. Her mother had a healthy, full-term pregnancy, and Nona’sbirth weight was normal. She did not respond well to...
- Q the patellar knee-jerk reflex tests.Which nerve carries the afferent (sensory) signal? Which nervecarries the efferent (motor) signal?how did mental distraction and muscle activity in another areaaffect the patellar knee-jerk reflex?...
- Q After viewing the most common myths associated with stress fromthe APA website, discuss which concept you believe is the mostmisunderstood. Give support for your reasons (using your ownresearch and sources...
- Q Consider the different muscle fiber arrangement bundles(circular, pennate, parallel, and convergent). Briefly define eachorganization pattern and pick a muscle that would be defined inthat category (i.e., circular arrangement orbicularis oris,parallel...
- Q What is respiratory distresssyndrome? Why do premature infants suffer from RDS? Why do adultssuffer from RDS? What are the common treatments for both infantsand adults?Marcus is born withtransposition of the...
- Q How accurate were your time predictions for each stage of thecell cycle? Discuss one observation that you found interestingwhile looking at the onion root tip cells. new answers please.
- Q What is the relationship between the parts of the malereproductive organs.What is the relationship between the parts of thefemale reproductive organs?
- Q Medical terminologyAt one point or another we have all bumped our heads, stubbedour toes or had a mosquito bite. We all know the result which isswelling or inflammation.What causes the...
- Q Indicate which of the following best illustrates theconcept of positive feedback? The concept of negative feedback?Make sure to justify your answer.An increase in the concentration of H+ in blood causesan...
- Q A) How would the development of the testes in a chromosomally XYrat embryo be affected by exposure to very high levels ofestradiol?Select one:a. It would develop ovotestes, gonads that consist...
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