Medical Sciences question and answers for July 18, 2023
- Q 1) What are the major lymphatic organs/vessels?2) Briefly describe how you would have performed the heartdissection as if you were to do it in class. What are the majorstructures you...
- Q 1.  What are the two main circuits of thecardiovascular system? For each circuit identify the generalstructures found within the circuit and the status of the bloodfound throughout that circuit.2.  For the condition...
- Q Identify two other systems that are closely related to therespiratory system. You should describe the anatomicalrelationship, as well as the functional relationship between yourtwo chosen systems and the respiratory systemExplain...
- Q 1. What is an acrosomal reaction after egg and sperm firstcontact? What molecular interaction activates the acrosomalreaction? What is the purpose of acrosomal reaction?2. What proteins on sperm tether the...
- Q What are the stress hormones? How do they act? Speciï¬cally, howdoes stress affect growth and development?
- Q Name and explain the two hormones used for water and saltbalance.
- Q Q1Which muscle(s) is involved in forcedexhalation.??Q2True or False: Air will flow into the lungs when theintrapulmonary pressure is greater than atmospheric pressure.questions3 As a general rule, vital capacity with. height...
- Q After the high school group finishes their tour, Dr. Wayne seestwo patients. Jeff Slater is a biochemist working for a biowarefarelab at the CDC. He is currently working on a...
- Q In a qualification test for the swimming world finals, thefollowing data is recorded for a swimmer. In resting condition:heart rate (HR) of 60 beats / min, a stroke volume (VS)...
- Q Unfortunately, we now plagued with COVID-19, a disease that iscaused by a novel Coronavirus (aka Severe acute respiratorysyndrome, SARS-CoV-2). However, there is a significant percentageof those infected with the virus...
- Q Describe the impact that the exercise pressor reflex andautoregulation have on cardiac output and skeletal muscle bloodflow during exercise.
- Q 1) What are the accessory structures of the eye?2) List the structures that are in each layer of the intrinsiceye.3) List the pathway for vision.
- Q Case Study 1Sample A is from a 35 year old male who visited his GPcomplaining of chest pain during exercise. An ECG taken at rest wasnormal but ischaemic changes developed...
- Q 1)Â Â What are the three layers of the heart? Brieflydescribe the three layers of the heart.2)Â Â Describe the pathway of blood from the heart to thelungs (Pulmonary Circulation) and from...
- Q Think of five everyday movements (example: snatching a foot)For each, indicate the movement, the bones involved, the jointsinvolved, and the type of joint movements
- Q During exercise, the cardiopulmonary system plays a role inacid-base balance by _.A increasing the ph of blood by hypoventilationB lowrering ph of blood by hypervetialtingC removing H+ from blood by...
- Q what is the role of atp in muscle contraction and the significanceof stiffness in someone that is deceased?
- Q 2. Jolene wakes suddenly to her alarm clock and realizes thatshe is late for her 9:15am CBIO2210 class. She jumps to her feet,feels dizzy and lightheaded for a moment, then...
- Q Describe the process of the folding of the neural plate to formthe neural tube. 500 words max. Anatomy
- Q This process is mostly involved in the mixing of food in thesmall intestine.segmentationpesitalsispropulsionnone of the aboveWhich of the following is NOT one of the functions of thepancreas?production of digestive enzymesendocrine...
- Q Endocrine function of the pancreas include which of thefollowing?production of insulinproduction of glucagonproduction of digestive enzymesA and B are functionsA, B and C are functionswhat will most likely to happen...
- Q 1. What would happen if there were a blockage to voltage-gatedNa+ channels during an action potential?2. What would occur to an action potential if there was delayedinactivation of voltage-gated Na+...
- Q what's the peptide pathway of the Neuropeptide y (NPY) anddesign a theoretical drug that activates the same receptors of thatpeptide
- Q Why doesn't the maximal membrane voltage (at the peak of theaction potential) change with altered potassium?What happens to the resting membrane potential inhyperkalemia?What happens to the firing rate in hyperkalemia?Explain.Thank...
- Q Explain multiple mechanisms for how a tissue that has increasedmetabolic activity will gain increased blood flow.Need detailed answers please.
- Q Explain why there is an absence of electrical activity betweenthe following on an ECG:1. between the P wave and the Q wave2. between the S wave and the T waveNeed...
- Q Compare and contrast the excitation-contraction couplingmechanisms of skeletal muscle versus contractile cardiacmuscle.Need detailed answers please.
- Q Full description of the structural changes in the brainincluding the gray and white matter, limbic system and prefrontalcortex during adolescence
- Q pick one of the following locations:The right pinky fingerThe mesenteryThe left breastThe posterior left kneeDescribe the formation of lymph within that region, relatingthat to blood vessels within the region and...
- Q 1) What are the major lymphatic organs/vessels?2) Briefly describe how you would have performed the heartdissection as if you were to do it in class. What are majorstructures you can...
- Q How do pacemaker cells generate a rhythmic action potential?What makes them autorhythmic?
- Q he was diagonised as having a cerebrovascular accident.As theneurological process progressed, these symptoms abated and he wasleft with left -sided hemiparesis without significant involvementof vision and sensations. mr. hoppers symptoms...
- Q Fetal Pig LabWHAT IS THE MUSCLE THAT WORKS OPPOSITE OF THE GLUTEUSMEDIUS?IF THE GLUTEUS MAXIMUS IN THE PIG IS SMALLER THAN THE GLUTEUSMINIMUS, WHY IS IT STILL CALLED THE MAXIMUS?BESIDES...
- Q (Physical Anthropology)1) Describe the (3) main behavioral tendencies of primates2) (3) benefits to having generalized dentition and dietaryplasticity3) Explain in biological and behavioral terms why primates havelong parental investment periods...
- Q 1. Ms Duffy is 28 years old and wears spectacles. Over the lastthree years her vision has been worsening even with spectacles. Shewas examined by an eye doctor and diagnosed...
- Q Jenny Higgins, a 27-year-old female, develops achyjoints, disrupted bowel activity and skin rashes over the course of7 months. Although mild at first, the symptoms get worse over thistime period, and...
- Q The two types of chromosomes are:Autosomes & allosomesSex chromosomes & allosomesSex chromosomes & autosomesX & Y chromosomesIn an autosomal inheritance where dominant gene is expressed,all offspring will show dominant homozygous...
- Q Haploid cells:Are representative of all cells in bodyOccur during mitosisOccur during meiosisPossess paired chromosomesDisease hemophilia results from:Dominant gene on X chromosome in malesRecessive gene on Y chromosome in malesRecessive gene...
- Q trace the pathway of blood flow theough thr kidneys, starting withaorta using the following vessels-aortaperitbular capillariesinferior vena cavainterlobat arteriesacruate ceubscortical radiate arteriesglomerular capillariesrenal arteriesacruate arteriessegment arteriesefferent arteriolesvasa recrainterlonar veinsafferent arteriolescortical...
- Q Effective and lasting weight loss requires ____. Select one: a.a diet that significantly reduces calorie intake b. following adiet plan that is restrictive and demanding c. a lifestyle changethat includes...
- Q You have discovered a new species of sea squirt and you havenamed it Seasquirtus laker after your alma mater. Seasquirts feed by sucking water through a tube into the pharynx,...
- Q what are the functions and locations ofsudoriferous,sebaceous,ceruminous and mammaryglands.
- Q A patient visited physician and complained about the followingsymptoms: I visited Egypt, painful ulcers on skin appeared afterthree weeks, the ulcer was moist.What is the disease and its etiologic agent_________________________________Describe...
- Q 1. A 14-year-old male from Tondo, Leandro, was seen at thehospital because of delayed development. His mother recalls thatwhen he turned 6 months old, he could not hold his head...
- Q A child has severe intellectual disability, developmental delay,autism and unusual facial features, His mother had a learningdisability and slightly delayed development. Genome sequencing aswell as karyotyping reveal that the child...
- Q When a blood vessel is broken, a clot forms. Why does the clotform only at the site of the injury and not systemically?
- Q structure that protects the female gamete during meioticdivision
- Q describe the features of the sphenoid bone as seen from theinferior view
- Q A patient visited physician and complained about the followingsymptoms: I am HIV infected; I have short breath, frequentunproductive cough, headache and high temperature.What is the disease and its etiologic agent_________________________________Describe...
- Q for the bicepsand triceps muscleHow is themechanical behavior of a single muscle fiber in tensiondifferentfrom the wholemuscle? What is the functional value?
- Q Plz write in your own text and don't copy answers that wasanswered before since my teacher has (Plagiarism checker) thankyouIn 800 APA word discuss the different kind of curvatures in...
- Q Discuss three specific tissue types. Give location and functionin the human body.
- Q Classify the lab tests listed by the phase of hemostasis itassesses (primary hemostasis, secondary hemostasis, fibrinolysis,inhibition):PT, PT and INR, aPTT, bleeding time, TT, Bethesda Titer, PFA,FDP, lupus like anticoagulants, mixing...
- Q Which of the following is TRUE?Hormones are secreted into the blood in pulses by specificstimuli.Steroid hormones will bind to receptors located on the cellmembrane.An example of a secondary messenger is...
- Q If HCO3- did not diffuse out of the redblood cell, what would occur?The red blood cell would become acidic.The pH of red blood cells would decrease.The plasma pH would be...
- Q What would occur if the body could no longer produce lactate?In the presence of oxygen, acetyl CoA would build up and beconverted back to fatty acids.In the absence of oxygen,...
- Q If a patient produced very low levels of TSH, what would occur?The patient would produce high levels of TRH.The patient would produce high levels of T3 and T4.The patient would...
- Q a)Describe changes and locations of protein digestionb) Describe changes and locations of fat/lipid digestionc) Describe changes and locations of starch/carbohydratedigestiond) Describe what happens to fiber*Include where changes take place ;...
- Q Alcohol Inhibits ADH production First briefly describe the functionof ADH did explain how the ingestion of alcohol will influence boththe volume a concentration of urine production
- Q Cindy is a marathon runner who makes occasionally experience acutekidney dysfunction doing an Aveda lab tests have shown her to haveelevated serum concentrated of potassium lower serum concentrationsof sodium and...
- Q Write the equation of the carbonic acid bicarbonate buffer system(you can just use their names since typing chemical formulas can bedifficult) describe the connection between carbon dioxide levelsand hydrogen ion...
- Q How does blood pressure respond when an individual moves from asupine to a standing position? What causes this response? What isthe name of this phenomenon?Describe the typical systolic and diastolic...
- Q (1) Describe the possible clinical symptoms of changes in thebody system affected when renal failure occurs.(2) Describe in detail the normal physiological characteristics ofall organs related to those clinical symptoms...
- Q The German physician Robert Koch (1843-1910) established aprocedure for diagnosing causes of infection. In his research withanthrax, Koch developed the following four-step procedure, known asKoch’s postulates, as a guide for...
- Q A patient’s GFR is 125 ml/min, and his urine is producedat a rate of 1.25 ml/min. (A) By what factor is the inulinconcentrated in his urine. (B) The concentration of...
- Q Case Study –Fibrothorax Lori was 43 years old when her pulmonaryproblems started. She got extremely ill and was forced to take aweek off of work. During this time her body...
- Q Describe and explain the effects of thyroid hormones onO2 consumption and metabolic rate. In what ways do thethyroid hormones cause those effects? State whether the responsesto thyroid hormones are immediate...
- Q 1. List the stages of development that occur (in order) fromovulation to implantation2. What is the function of the penile corpora in the male?3. What hormones from the pituitary gland...
- Q The endocrine system consists of several different glands. Theseinclude the pituitary, pineal, thyroid, and adrenal glands, alongwith the pancrease and the gonads (ovaries for women, and testesfor men). Please answer...
- Q NerveMuscle(s) innervatedJointType of movement____________________Â Â PlexusPhrenic nerveContraction causes inhalation____________________Â Â PlexusAxillary nerveShoulderShoulderRotates humerus laterallyRadial nerve*ElbowElbowSynergist to forearm flexion1.2.WristMedian nerve1.2.WristInterphalangealElbowUlnar nerveWrist____________________Â Â PlexusFemoral nerve1.2.3.4.KneeHipHipFlexes, abducts, & laterally rotates thighObturator nerve1.2.3.Hip____________________Â Â PlexusSciatic nerve(Combination of Tibial...
- Q Patients with chronic hypertension are at risk for suffering kidneydamage in our total to reduce their intake of sodium first definehypertension and explain the connection between hypertension andsodium intake nicks...
- Q In terms of acute exercise, what would happen to thefollowing variables over the course of 2 hours of constantexercise? Increase, decrease, remain the same?a. Cardiac output (increase, decrease, remain the...
- Q Articulations and Body MovementsFibrous, Cartilaginous, and Synovial Joints1. Use key responses to identify the joint types describedbelow.Key: a. cartilaginous b. fibrous c. synovial1. includes shoulder, elbow, and wrist joints2. includes...
- Q Select the coordinating pair regarding homeostasis of bloodpressure where the first statement causes the second statement.a. Decreased plasma proteins: increased reabsorption at thetissuesb. Decreased water reabsorption by the kidneys: increased...
- Q Select all the statements that are true during the filling phaseof the cardiac cycle.Isovolumetric contractionVentricular SystoleAtria pressure is greater than ventricular pressureVentricular pressure is greater than aortic pressureVentricles are contractingThe...
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