Medical Sciences question and answers for August 18, 2023
- Q 1. Mary is aware of the many ways the body adapts totraining at high altitude. She is a competitive runner and wondersif training in high-altitude environments will help her performanceat...
- Q • Describe the embryonic development of the male and femalereproductive systems
- Q Can you list brief differences between paracrine, autocrine,neural, exocrine, and endocrine signaling?
- Q Explain how and why the circulatory and respiratory systems (ofa child being born) change at birth.b. How do the changes (described in the previous question) inthe circulatory and respiratory systems...
- Q • Describe the anatomical, metabolic, and physiological changesa woman undergoes during pregnancy
- Q • Describe the roles of oxytocin and prolactin inbreastfeeding
- Q • Describe different methods of birth control, including howthey prevent pregnancy
- Q Under the influence of ____ ,the functional layerof theendometrium proliferatesa.progesteroneb. estrogenc. FSHD. LH
- Q 1. What is the path that the sperm cells and secondary oocytestravel to get to each other?2. How the secondary oocyte gets into the oviduct and meets upwith the sperm...
- Q • Describe how different methods of birth control can be used toprevent pregnancy
- Q Explain the different stages of the ovarian andmenstrual cycles
- Q • Explain the steps that lead to the fusion of a sperm with anegg
- Q • Explain how sperm and eggs are formed
- Q • Understand the functions of the placenta
- Q How can the immune system determine if a host cell is“healthy†or “abnormal (infected or cancerous)�Which of these would detect viral infection in anindividual sooner: a PCR test or an...
- 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 Robert was diagnosed with hypertension at the age of 39. Intaking better care of himself., Robert a former college athletefound himself eating poorly, consuming too much alcohol, smoking,and spending too...
- Q following the path of an ejaculated sperm from the vagina to theoocyte list all the structures of the female relroductive tractthat the sperm must swim through to reach the egg.
- Q Case Study: Children and YouthMs. Case Study-Youth is a 14-year-old high school student whoweighs 58 kg and is 157.5 cm tall. She is an apparently healthygirl who recently had a...
- Q During the expulsion stage, how is urine retained in the bladderand why is this significant?innormal state*
- Q Compare the decrease in muscle contractions with and withoutblood flow. Why is there a difference?
- Q The 3 organ systems are 1) nervous system, 2) endocrinesystem, and 3) immune system; these 3 organ systems are required towork together to address one (not 3) homeostatic imbalance of...
- Q Chief Complaint: 72-year-old woman who fell onher right hip.History: Margaret Donovan, a 72-year-old whitefemale, was brought to the emergency room by her son-in-law afterfalling in her bathtub. She was previously...
- Q In what stage does an efferent somatic signal exist and what isthe target of this signal and how does that differ from anautonomic signal?inwhat stage of the male sex response**
- Q What are the 3 accessory reproductive glands that contribute tosemen content? Describe the stimulus for the release and functionof their secretions.
- Q 1. The function of the chordae tendae is toA. Aide in the contration of the atriumsB. Aide in the action potentials of the atrial contractionsC. Regulate the opening and closing...
- Q The Erector Spinae Muscle group extend the neck and rotate thehead.TrueFalse
- Q What questions would you ask a patient with aphasia to identifywhether he is suffering from fluent or non-fluent aphasia?
- Q Which layer of the wall of the alimentary canal us responsiblefor motility (peristalsis & segmentation)?A. submucosaB. lamina propriaC. muscularis externaD. serosamuscularis mucosae
- Q How the body gets rid of fluid if you have received way moresaline fluid that you need and how your body restores homeostaticwater balance?
- Q How do you feel about the issues affecting our eating habits,our issues with body fat, our health, and the underlyingcauses?Thoughtfully offer solutions you think would be realistic andpractical... and what...
- Q 1. What is the pathophysiology of cyanotic Vsnon-cyanotic congenital heart defects?2. Explain what is Fallot tetralogy (ToF) and how itcompares to any other cyanotic congenital heart disease (any otheryou want)3....
- Q Please read carefully the following case study and provide asuitable answer to its questions.A male baby born after a normal pregnancy appeared to be healthyuntil after the third day after...
- Q Identify the organ systems that utilize the variousforms of energy (chemical, electrical, mechanical, and radiant /electromagnetic)
- Q Why would diffusion of O2 into the blood stop if youstopped breathing or your blood stopped circulating?
- Q Explain IN DETAIL the negative feedback mechanism thatwas occurring in your body that lead to taking a breath afterhaving held your breath. Include the stimulus, sensor, afferentpath, integrating center, efferent...
- Q Provide an example of a brief (20-30 min.) trainingsession to strengthen a healthy (no contraindications) individual'sback; include warm-up, training, cool down; training should include2 resistance training movements specific to the...
- Q A 3-year-old boy was brought by his mother to the pediatricianfor swollen jaw. The boy also presented with fever, pain in chewingand swallowing.36. What organ related to the digestive tract...
- Q In what ways are autorhythmic fibers similar to and differentfrom contractile fibers?
- Q Specifically describe the anatomical neurological structures andmechanisms responsible for your resting heart rate and yourincreased heart rate during moderate exercise, and your decreasedheart rate during recovery.
- Q My question is: Should the patient be concerned based ontheir % predicted value? Why or why not?Determine the patient’s actual vital capacity from thespirogram. Then calculate and analyze the patient’s...
- Q Describe the tissue types and structure of the epidermis anddermis in detail?
- Q PhaseName of PhasegNa or gKhigher?V-gated Na+ channel state(open, opening, closing, closed,inactivated)V-gated K+ channel state(open, opening, closing, closed,inactivated)1Resting Potential???2Threshold???3Rising Phase???4Falling Phase???5Undershoot???2. Does resting membrane potential and equilibrium potential ofsodium both change...
- Q 1. Microaggression is a statement, action, or incident regardedas an instance of indirect, subtle, or unintentional discriminationagainst members of a marginalized group such as a racial or ethnicminority. Jenny is...
- Q 1. True or false? Children and adolescents can improvebone health with regular physical activity, especially if theyfocus on high impact activities such as running and repeatedjumping.Select one:a. Trueb. Falsec. Children...
- Q Given the conversion factor that 7.3 kcals are required toproduce 1 mole of ATP. How many moles of ATP would be created inthe human body with the metabolism of 1...
- Q Some Interneurons excite Somatic Motorneurons, whileother Interneurons inhibit Somatic Motorneurons.TrueFalse
- Q Injury to the Right Optic Nerve can result in ___% lossof vision in the ____ Eye.A. 100% ; RightB. 50% ; RightC. 25% ; RightD. 0% ; RightE. 100% ;...
- Q To voluntarily move your fingers, you directly usethe:A. Dorsal White Columns TractB. Spinothalamic TractC. Spinocerebellar TractD. Pyramidal TractE. Extrapyramidal Tract
- Q Topic Factors Affecting Reaction Rates LaTeX: A+B\LeftrightarrowC+DA + B ⇔ C + D 1. Using the reaction above, which way will thereaction move if we add more \"A+B?\" 2. Using...
- Q 4. Describe the genetics of Duchenne muscular dystrophy.5. CRISPR is a technology that we can use to target a specificlocation on the DNA. How can CRISPR be used on a...
- Q 1.  Which of the following choices would causethe greatest increase in GFR?  Show yourwork.            a.  10%increase in glomerular blood hydrostatic pressure (BHP)            b.  50%decrease in capsular hydrostatic pressure (CHP)            c.  50decrease in blood colloid osmotic pressure (BCOP)            d.  50%constriction of...
- Q Macrophages are motile cells that migrate into ischemic areas torepair damaged tissue. Which cytoskeletal filaments are most likelyto alter their conformation during movement into the brain? Brieflyexplain your answer.
- Q How does countercurrent multiplication maintain a concentrationgradient that increases water reabsorption by the kidneys?
- Q A man sees his doctor for severe pain in his lower abdominalarea, elevated temperature and nausea. Tests rule out an abdominalobstruction or infection, but show the presence of blood in...
- Q Calcium release due to sarcoplasmic reticulum stimulationhappens during _____.a.Contraction phaseb.Recharge phasec.Resting phased.Excitation-contraction coupling phase
- Q Why don't we just use a detergent to lyse the RBCs?
- Q Which of the following hormones increases fatanabolismInsulinCatecholaminesGrowth hormoneCortisolAll of the above increase fat anabolism
- Q Workout for a 21 year old volleyball player for muscularstrength and RM% should be used?
- Q caridad is a 26 year old, G1PO, at 28 wga. Her pregnancy so farhas been uneventful expect for some spotting during the first sixweeks. Caridad smokes 3 to 4 cigarettes...
- Q The stapes (ear bone) directly vibratesthe:A. oval windowB. hair cellsC. eardrum (tympanic membrane)D. noxiceptorsE. otolithF. malleus
- Q Discuss the mechanisms by which the respiratory and urinarysystems work both separately and together to maintain pHhomeostasis.
- Q A patient has espophageal cancer and must have a feeding tubeinserted. The nurse tells the patient that the tube will beinserted surgically into the duodenum. The wife asks why it...
- Q workout for a 21 year old volleyball player for muscularstrength
- Q Endocrinology: how do the two types of hormones work toactivity/ inhibit target cells?Vertebrate endocrinology: which hormone comes from which glandand what are their targets?What are the release mechanisms of the...
- Q Which is NOT a medication used to treat HIV?protease inhibitorsantibioticsfusion inhibitorsintegrase inhibitorsantibodies that bind CD4 on T-helper cells
- Q True/False (3 pts each)Indicate whether the statement is true or false.If true, explain why it is true and/or give examples tosupport it. If false, explain why it is false.2.​An increase...
- Q Answer these five questions for part D)25) The secretion of LH causes ________. Select all that apply(2 points)A) Corpus luteum formationB) OvulationC) Inhibition of testosteroneD) FSH secretionE) Menopause26) During the...
- Q What are the parts of the nephron and what are the functions ineach section?
- Q What is anatomically based alignment and how thistechnique may facilitate the development of simplified prostheticalignment approaches that can impact prosthetic service provisionin developing nations. ?
- Q A 50-year-old male arrives at the doctor with jaundice and apainful distended abdomen. His urine is tea colored and bile saltsare detected. Further assessment reveals the presence of bruisesand mark...
- Q Describe why the vertebrate kidney medulla creates a strongosmotic gradient; and what physiological activities lead to thecreation and maintenance of the gradient?
- Q What is urinanalysis? Explain the basis for the presenceof:               a) ketone bodies in the urine of an anorexia nervosapatient.               b) glucose in the urine               c) hCG in urine
- Q Describe information processing that occurs with the knee jerkspinal reflex.
- Q Briefly explain synaptic activity following the release ofneurotransmitter into the synaptic cleft. Include ionotropic andmetabotropic receptors, and reuptake.
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