Medical Sciences question and answers for September 07, 2023
- Q functional,hypothalamic amenorrhea
- Q It’s Friday morning and Sal Volpe is sitting in Dr. Lorraine’sexam room, dozing after another night of disrupted sleep. When thedoctor knocks and walks in, she finds the 66-year-old man...
- Q Compare the type of fibers that make up the dorsal rootand ventral rootsDescribe the connective tissues of nerves
- Q A 77-year-old woman was cooking in the kitchen when shecollapsed onto the floor. Her daughter called an ambulance and thewoman was taken to the emergency room. She had suffered a...
- Q Do you think a ligand can be both a paracrine andautocrine signal? Explain your reasoning
- Q An individual is admitted to a hospital rehab center foropioid dependence. They began therapy using Suboxone (partialagonist) at 50 mg/day. Each week, their dosage was reduced by 10 mguntil they...
- Q ACTION POTENTIAL (AP) ON A NEURON1. For each of the following channels, indicate whatspecifically opens it, what specifically closes it, and what goesthrough (& in what direction) when it is...
- Q In the epinephrine GPCR pathway, what would happen ifAdenylyl Cyclase was non-functional?
- Q 12. What is the activity ofphosphatases, how do acid and alkaline phosphatase differ, and whatare some possible causes of abnormal levels?13. What is the activity of lactatedehydrogenase, and what might...
- Q Whydo only some fibres inside the cochlea move when sound isdetected?
- Q 1.How would eating polysaccharides relieve symptoms of feeling weak,lacking energy, and feeling thirty. The patient went on a diet lowin carbohydrates and calories and high in protein and fats.2. Definite...
- Q Beloware symptoms of a patient related to the Renal System. Each personneeds to answer all of these and then reply substantially to theirteammates. As a team you should come to...
- Q CaseStudies Tasks:Revisit Jane (One Last Time): Jane was riding her horse on a warmsunny day (101 degrees Fahrenheit) when suddenly her horse stoppedand reared up in the air. Jane was...
- Q Stem cells therapies have been used for decades for treatment ofvarious neurological conditions. Please discuss methods ofcollecting stem cells, the associated conditions, and treatments.Also, discuss your view as to whether...
- Q Describe the membrane potential and explain how it isproduced
- Q What happens if you have an imbalance between osteoblasts andosteoclasts? Specifically, what happens when you have too manyosteoblasts versus when you have too many osteoclasts?
- Q In normal condition during ventricular systole, the leftventricle is the first to begin contracting, but the rightventricle is the first to expel blood. How can you explain thisdifference? There are...
- Q 1. discuss the relationship between the three cords of thebranchial plexus and their position in relation to the axillaryartery.2.Describe the abdominal muscle involved in sitting up from asupine position.3. describe...
- Q Are excitatory graded potentials depolarizing orhyperpolarizing?What is the name for graded potentials from different stimuliadding together?Name what kind of ion channels are open and which direction theion moves for each...
- Q predict what would happen if the tyrosines in theactivation loop of insulin were mutated to phenylalaninephenylalanines will likely be phosphorylated butinsulin recptor will not be activatedphenyalanines cannot be phosphorylated and...
- Q howdo mini strokes affect how the brain ages? does this impact thegray or white matter?
- Q Thehypothalamus is important in what body functions?Note: Please write or type in a way that is legible andunderstandable. Thank you for taking the time to answer myquestion.
- Q Topic: DiabetesDefinition/Description:Causes:Risk Factors:Symptoms:Complications:Prevention:Treatment:
- Q 1. To which class do collagen fibers belong?___________________________2. What is the monomer for this class of organicmolecules? _____________________3. With what type of reaction breaks down a polymer ofthis class into...
- Q Please answer the following multiple choice questions -- explaintoo please1. Blood flow in the coronary circulationa. increases during systoleb. increases during diastole2. Oncotic pressure normally helps to draw fluid intoa....
- Q A 66year-old male presents to the local ER at 6 AM. The patient reports that hehas been having severe chest pain since last night before he wentto bed. The patient...
- Q BACKGROUND INFORMATIONVinnie is a professional road cyclist participating in the 2020Giro d’Italia, a three-week race nearly 3,600 km in distance withsome stages exceeding altitudes of 2,700 m above sea level...
- Q BACKGROUND INFORMATION:Vinnie is a professional road cyclist participating in the 2020Giro d’Italia, a three-week race nearly 3,600 km in distance withsome stages exceeding altitudes of 2,700 m above sea level...
- Q BACKGROUND INFORMATION:Vinnie is a professional road cyclist participating in the 2020Giro d’Italia, a three-week race nearly 3,600 km in distance withsome stages exceeding altitudes of 2,700 m above sea level...
- Q BACKGROUND INFORMATION:Vinnie is a professional road cyclist participating in the 2020Giro d’Italia, a three-week race nearly 3,600 km in distance withsome stages exceeding altitudes of 2,700 m above sea level...
- Q Describe the hormonal changes that occur during the Ovarian andEndometrial Cycle
- Q during what type of ligand-receptor signaling are ion channelsopened or closed
- Q BACKGROUND INFORMATION:Vinnie is a professional road cyclist participating in the 2020Giro d’Italia, a three-week race nearly 3,600 km in distance withsome stages exceeding altitudes of 2,700 m above sea level...
- Q 5.Which are unpaired arteries?a: Superior phrenicb: Renalc: Celiac trunkd: Superior mesenterice: Inferior mesentericf: Inferior phrenicg: VertebralGroup of answer choicesb, c, dd, e, ga, b, fb, c, d, gc, d, e6.Which...
- Q Synapse function prompt:You are talking with your 10 year old nephew who is very excitedto tell you that he learned in science class that the nervoussystem is like a series...
- Q 1.The leukocyte that releases histamine, heparin & otherinflammatory chemicals is the _____.neutrophileosinophillymphocytemast cell2.Neutrophils, which function to fight bacterial infections,have nuclei with many segments.TrueFalse3.Which of the following transport lipids through the...
- Q Fat cells are called? and what is different about them in termsof mitosis/number of cells in your body?
- Q Explain the operation of the carotid sinus reflex and the aorticreflex.
- Q QUESTION 1Why is vitamin D necessary?A.Vitami D protects the skin from pathogenB.VItamin D protect the skin pathogenC.Vitamin D is required for calcium absorption from thesmall  intestineD.Vitamin D is critical for thermoregulationQUESTION...
- Q 1.If systemic vascular resistance increases, what happens to bloodpressure and why? There are two ways.2. What three things determine vascular resistance? Whathappens to vascular resistance as each increases ordecreases?3. Of...
- Q 1.What are the main forces that are responsible for filtration andreabsorption? What provides these forces? Does mors filtration orreabsorption occur?2. What happens when there is more fluid forced out at...
- Q Phenytoin (sodium channel blocker) and ethosuximide (calciumchannel blocker) are anti-seizure drugs that stop seizures fromhappening. These drugs work by inhibiting electrical impulses(action potentials) from occurring. Explain the importance ofsodium and...
- Q Describe the events that take place during an action potential.Begin at the point where an EPSP reaches threshold in the triggerzone. Include all ion channels (8), ion movements (8) and...
- Q In your own wordsDescribe the events that take place during an action potential.Begin at the point where an EPSP reaches threshold in the triggerzone. Include all ion channels (8), ion...
- Q Endocrine Case StudyA 54-year old man finally goes to the doctor at the urging ofhis wife. His face, neck and shoulders have become puffy while hislimbs are thinning. He believes...
- Q protien metabolism
- Q Describe the typical somatic motor pathways for a)consciously moving your foot b) winking your right eye, and c)reflexively extending your R arm to break a fall.What are the roles of...
- Q Describe the factors affecting;a.drug absorption from the injection sites.b.drug responses.Please answer each with 50-100 words.
- Q using three examples from 2 body system explain thephysiological concept of flow down gradients, e.g pressuregradients, electro-chemical gradients etc. can talk about airwayresistance, blood vessel resistance in those gradient where...
- Q Describe the followings:a.drug interactionb.drug biotransformation?c.drug receptors?(Describe each with 50-100 words.)
- Q In class, it was discussed different ways that muscle fibers andmuscles as a whole can increase the strength of a contraction.Please list three different things that a muscle fiber or...
- Q list and explain all human reflexes
- Q identify 3 primary systems that regulate hydrogenconcentration in body fluids
- Q Looking for assistance on these three quick questions as I can'tseem to figure them out. Thanks in advance for your help!1. Which of the following would decrease the depth ofbreathing?A....
- Q what is the physiological concept of structure-functionrelationships and how does the structure enables the function. inyour answer give three examples form the two-body system,Need to answer in Detailed answer
- Q 1. Stress & its Manifestations(A) Discuss what could be stressor to an older 72 year old manand the possible manifestations(B) Discuss what could be a stressor to a fetus and...
- Q A female infant has just been born. Prenatal sonograms had shownthe existence of cheiloschisis, but her parents seem to behorrified by her actual appearance.1. What is cheiloschisis?2. What supportive assistance...
- Q 5. 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 of Henle,aquaporin...
- Q What do you think about the differences with regard to Lamarck'sviews of evolution and Darwin/Wallace's views?
- Q What is the difference between how B Cell and various T Cellsare produced and what is their associated function in the body’sinnate or adaptive immune system? Give examples.
- Q A woman complains of severe weakness and heart palpitations,after a night of vomiting and diarrhea from an intestinal flu. AnECG revealed mild cardiac arrhythmia and changes in the normal ECGtracing....
- Q With a reduced number of acetylcholine receptors, canacetylcholine stimulate a muscle fiber?
- Q T/F1. Specific sequences in the mRNA directly effect the sorting ofproteins into various organelles in the cell. T/F?2. All mitochondria proteins are coded for & synthesized inmitochondrial matrix. T/F?3. All...
- Q prepare a four minute summary explaining how chemical signalsfrom the endocrine system drive development of the reproductivesystem in both sexes. Your summary should include a comparison ofthis process among males...
- Q Read the following Case Study and answer the questionsbased on the information.History of Present Illness: The patient hasbeen noted to have some bright, red bleeding intermittently forapproximately 8 months, initially...
- Q A patient is admitted to hospital with organophosphatepoisoning. Their symptoms include difficulty breathing and a lowheart rate.a) Describe the mechanism of action of this poison. b) Explain why the patient...
- Q Benzodiazepines are positive allosteric modulators at the GABA-Areceptor. a) Describe how positive allosteric modulators affectreceptor function. b) Discuss the mechanism of action ofbenzodiazepines and their effect on central nervous system...
- Q 30. The axial skeleton includes ________.A) skull, vertebral column, and pelvis B) arms, legs, hands, andfeet C) skull, vertebral column, and rib cage D) skull, scapula andvertebral column34) A dendritic...
- Q list and describe the role and use of antibody isotypes in thehuman immune system.  Include functions, roles,locations.
- Q Describe the uterus from the sperm’s perspective
- Q Benzodiazepines are positive allosteric modulators at the GABA-Areceptor.a) Describe how positive allosteric modulators affect receptorfunction. b) Discuss the mechanism of action of benzodiazepines and theireffect on central nervous system (CNS)...
- Q Why is the fallopian tube called “sperm heaven†in the film?
- Q List as many features as you can that facilitate the mobilityof the glenohumeral joint. Think about the shape of the capsule,shape of the joint surfaces, ligaments, structures around thejoint, accessory...
- Q one of the greatest concerns that patients who unfortunatelyget diagnosed with colon or colorectal carcinomas is that they willend up with a colostomy bag. please define colorectal cancerdescribe the resulting...
- Q Explain how a qualitative anatomical analysis can be applied toimprove training technique. Why would a clinician or practitionerwant to do this and how could it help?
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