Medical Sciences question and answers for July 17, 2023
- Q What alters the degree of membrane polarization?
- Q what does cooperativity refer to within hemoglobin molecules?
- Q Many hormonal birth control pills contain progesterone(or a very similar hormone). what role does progesterone playduring the menstrual cycle and explain why taking progesteroneduring the whole menstrual cycle would preventpregnancy.
- Q Howdo golmeruli contribute to renal function in vertebrates?
- Q Explain the regulation of forced breathing.  Provideall structures as well as any chemical reactions you would expectto be involved. Â
- Q whyare valves important for the function of the vasculature andlymphatic system?
- Q howdoes cardiac muscle regulate contractile force?
- Q Howare contercurrent mechanisms involved in osmoregulation?
- Q A combination of nephrotoxic drugs and metformin contributed toSharon’s rapid decline. Glomerulonephritis is characterized byinflammation of the glomerulus, leading to increased vascularpermeability. Describe how glomerulonephritis will impact theprocess of filtration...
- Q Describe in detail the functions and interactions of these bodysystems as related to diabetes insipidus:(1) urinary system (2) endocrine system (3) nervous system (4)cardiovascular system
- Q Explain the relationship between Thyrotropin-releasing hormone(TRH), thyroid stimulating hormone (TSH), thyroglobulin (TG),triiodothyronine (T3), and tetraiodothyronine (T4).
- Q Dan is a 20-year-old with plaque psoriasis. He reports that hisfather also had severe plaque psoriasis throughout his life. Danwants to know what this is, what occurs, and an explanation...
- Q Highlight the performance of the forward and backward lunge aswell as the step up. What are the prime movers, how are lungessimilar and different from one another. Finally, what types...
- Q Highlight and name the origin and insertion areas for the;Biceps Femoris, Semimenbranousus, Semitendinousus, Gluteus maximus,and the six Deep lateral rotators. Then, show their primary andsecondary (and tertiary if they have...
- Q Highlight and name the origin and insertion areas for the;Iliopsoas, Pectineus, Rectus Femoris, Sartorius, and Tensor FasciaeLatae. Then, show their primary and secondary (and tertiary if theyhave three functions) functions/movements...
- Q Mr. Jones is a 44-year-old man admitted to the hospital afterinhalation of smoke in a house fire. His physician tells him thathe has reduced compliance and high alveolar surface tension...
- Q Please match term with description. Answers may be used morethan once or not at all.a. High-threshold neuronsb. low-threshold neuronsc. frequency specificityd. poststimulus time histogramse. characteristic frequencyf. tuning curveg. tonotopic arrayh....
- Q Describe in detail the baroreceptor reflex. Be sure to name anddescribe all the contributing components, their locations, theirspecific roles in the reflex. Then give an example of a situationin which...
- Q Define circulatory shock. Explain what hypovolemic shock is andlist the ways a person may suffer from hypovolemic shock. Describethe mechanisms the body initiates in an attempt to compensate forshock, and...
- Q Draw a concept map incorporating all of the following termsrelated to the innate immune response. (What’s a concept map?Basically a flow chart…)NeutrophilGranulocyteEosinophilBasophilHematopoietic stem cellMacrophageNatural killer (NK) cellComplementInnate responseInflammationOpsonizeVasodilationChemokineInterferon alpha/betaBlood vessel...
- Q Identify the secretory acini and the duct system. Tissuesections of pancreas show abundant darker-staining _____________(exocrine cells) grouped together in small ovals or columns (acini)composed of 3-8 cells arranged around a...
- Q does all the air the we breathed in reaches theexchange surfaces of the lungs during tidal volume? yes or no? andwhy?
- Q (In humans) Discuss the fetal cardiovascular adaptationsand their functions in fetal blood circulation.
- Q Which group of pacemaker cells is responsible for setting theheart rate in a healthy patient? Write a flow diagram (eg:structure A --> structure B --> structure C, etc.) todescribe the...
- Q Please match term with description. Answers may be used morethan once or not at all.a. impedance matchingb. area ratioc. lever ratiod. buckling functione. localization1. _____ This is a function of...
- Q Explain the process of reabsorption using the followingstructures.Tubular Lumen, Tubular cells, Tubular fluid, Peritubular fluid,Peritubular capillaryExplain the process of secretion using the followingstructures.Tubular Lumen, Tubular cells, Tubular fluid, Peritubular fluid,Peritubular...
- Q Please match location of processing with statement offunction. Answers may be used more than once or not atall.a. Cochlear nucleusb. Superior olivary complexc. Inferior colliculusd. medial geniculate bodye. cerebral cortex1....
- Q Post these exercises from big muscle group to small musclegroups:1)Burpees,renegade row, plank tap, dragon walk, figure eights,inchworm, triceps box dip, contralateral limb raises2) Mountain climber, romanian deadlift, glute bridge, pistolsquat,...
- Q - Where receptive fields are small, they are served by more ORfewer (choose one) receptors in that region. Where receptive fieldsare small, you are more OR less (choose one) sensitive?-...
- Q Explain the role that hormone play in both female ovarian anduterine cycles. Name all four hormone involved and explain the roleeach plays.
- Q MALE VC = 0.052(H) – 0.022(A) – 3.60FEMALE VC = 0.041(H) – 0.0184(A) – 2.69What is the theoretical vital capacity of a 26 YO female athletewho is 5'11\" and 160...
- Q 3 a. If you drank a bottle of water, how would this affect theosmolarity of the gastric fluids in the lumen of your smallintestine and therefore the osmotic gradient across...
- Q At the medulla oblongata, there is another option for a synapsewith a neuron that goes to ao different location before going tothe inferior colliculus. In which of the three main...
- Q Put the following items in order from the flow of sound waves tothe production of action potential to the destination in thebrain.auditory association areaauriclebasilar membranecochleacochlear branch of CN VIIIexternal acoustic...
- Q QUESTION 1Put the following steps in order of the pathway for taste:  CN IX or CN VIIgustatory cellssynapse at medulla oblongataprimary gustatory corted   synapse at thalamus
- Q Classify the receptor for gustation:general or special?interoceptor, exteroceptor, or proprioceptor?mechanoreceptor, chemoreceptor, thermoreceptor, nociceptor, orphotoreceptor?
- Q Match the following regarding the levels of organization of thecomponents of gustation               basal cell               supporting cell               tissue on othe surface of the tongue               gustatory cellA.           receptorB.           sustain the receptorsC.           stem cellD.           stratified squamous epithelium
- Q Match the questions with its answer. Some answers may be usedmore than once, some not at all.What tissue type is the pigmented layer?What is the pigment in the pigmentedcells?       What is...
- Q I have to write about adrenaline and histamin- I should talk about their synthesis- (physiologic mechanismsand drugs or foods affecting them);- storage in vesicles (physiology-like the name of the pump...
- Q can you please repeat the acetylcholine?- I should talk about its synthesis- (physiologicmechanisms and drugs or foods affecting them);- storage in vesicles (physiology-like the name of thepump for storage and...
- Q I have to write about serotonin- I should talk about its synthesis- (physiologic mechanisms anddrugs or foods affecting them);- storage in vesicles (physiology-like the name of the pump forstorage and...
- Q One treatment for acquired myasthenia gravis isacetylcholinesterase inhibitors. Where do acetylcholinesteraseinhibitors have their activity in the neuromuscular junction?
- Q Explain how hormones/ovary/uterus interact in a cyclical fashioncausing ovulation and menstruation
- Q What portions of our innate defenses doesSARS-CoV-2 (or pneumococcal pneumonia) either avoid, overwhelm, oractivate. Explain.
- Q Describe the flow through the tract of the digestive systemstarting at the mouth (oral cavity) , make sure to include allaccessory structures digestive enzymes(make sure to mention whatthey break down...
- Q Describe two factors that affect iron absorption.
- Q Predict what effect each of these venoms would have had on themuscle contractions of the biventer cervicis muscle. Remember tojustify your answerVenoms and Reactions -1.      Redback spider(Latrodectus hasseltii) – contains a...
- Q You’re on an airplane and the plane begins to shake due to windturbulence causing you to become nervous and starthyperventilating. How would this hyperventilation affect your body?Draw the pathway, starting...
- Q Scenario: DW is a 65-year-old, 135 kg male who visited hisprimary care physician for a routine examination. His bloodpressure was 158/100 mmHg and his heart rate was 71 bpm. Strokevolume...
- Q Scenario: DW is a 65-year-old, 135 kg male who visited hisprimary care physician for a routine examination. His bloodpressure was 158/100 mmHg and his heart rate was 71 bpm. Strokevolume...
- Q Scenario: DW is a 65-year-old, 135 kg male who visited hisprimary care physician for a routine examination. His bloodpressure was 158/100 mmHg and his heart rate was 71 bpm. Strokevolume...
- Q Select ALL That Apply.Osteoclasts:A.are derived from osteoblast, the osteogeniccells of developing bone.B.are giant, multinucleated cells with severalnuclei and produce a secretion rich in acid phosphatase.C.are essential for stabilizing the bloodcalcium...
- Q Highlight and name the origin and insertion areas for the;adductor brevis, adductor longus, adductor magnus, gracilis. Then,show their primary and secondary (and tertiary if they have threefunctions) functions/movements they produce
- Q 1. Can cardiac muscle tissue regenerate? What happens tothis tissue after a heart attack? When and how does cardiac muscletissue contract?2. When and how does smooth muscle tissue contract? Canskeletal...
- Q Standing for a long time will decrease COP ?T or F
- Q 1. (3pts) How would you describe the condition of respiratoryacidosis? What would be the response within the respiratory systemto this condition? What would be the response of the urinary systemto...
- Q 1. How does growth hormone act on target tissues?
- Q 1. \"compare the fate of the various reproductive tissues underthe influence of testosterone or estrogen.\"2. \"Describe the events of lactation including roles of hormonesin milk production and release.\"
- Q A 35-year-old man presents to the emergency departmentwith complaints of chest pain. The pain improves by leaningforward. On review, he has noted a flu-like illness over the lastseveral days including...
- Q which sturuction is the site of activity of path to increasethe reasotption of calcium ions
- Q Highlight the key structural characteristics of the Hip jointwith reference too; Type of joint, what the joint is made up of,cartilage and ligamentous support, primary and secondarymovements
- Q PhysiologyAnswers can be explained thoroughly in jot note formator paragraphs.Renal System1. Describe (include the hormonal control) how water is beingreabsorbed from the filtrate into the peritubularcirculation.  Respiratory system2. Under resting conditions,...
- Q Highlight and name the origin and insertion areas forthe; Biceps Femoris, Semimenbranousus, Semitendinousus, Gluteusmaximus, and the six Deep lateral rotators. Then, show theirprimary and secondary (and tertiary if they have...
- Q Highlight the performance of the; Romanian Deadlift (stifflegged Deadlift), High bar back squat, Summo squat, and the Frontsquat. How do these exercises differ in their ability to targetthese following muscles:...
- Q ​​​​​Case Study (60): This is the case of Kimmy, a newbornfemale from Tondo, Manila, who was seen last January 2020 becauseof physical deformities. Kimmy was born to a 35-year-old G3P3(3003)...
- Q what can be heading and subheading for a report based on thepossibilities of using oxytocin in yhe treatment of fears andphobias, and how ocytocin can be concidered to anxiolytic
- Q In a sentence or two each, explain how each of the structuraladaptations would improve stroke volume. Hint: stroke volume isrelated to EDV (filling), ESV (contractility), AND Frank-Starlingmechanism. Also keep in...
- Q Golgi tendon organs:a)are silenced when a muscle is stretchedb)inhibit the discharge of muscle spindlesc)produce inhibition of the motor neurons of their own musclewhen they are activatedd)behave as receptors in parallel...
- Q Different motor units generate the same potentials in an EMGreadout.True or False
- Q Explain the mechanism of SOCE and the contribution of Stim1 andOrai to vascular remodeling.
- Q Explain the Baro-receptor reflex and in physiological andpathological conditions, including orthostatic hypotension..
- Q Correlate the waves in an electrocardiogram with those of acardiomyocyte action potential..
- Q Calculate changes in MAP (mean arterial pressure) and ponderover their physiological consequences (hyper/hypotension,etc)..
- Q Explain how what would be the physiological impact of tetanus toheart function and how contractile cardiomyocytes avoidtetanus./
- Q Diagnose and explain how a given ECG can indicate onset ofatrial/ventricular fibrillation, 2nd/3rd degree blockade..
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!