Medical Sciences question and answers for September 12, 2023
- Q Mollie is a 9-year-old girl admitted to the hospital followinga seizure on the playground at school. She has been diagnosed witha cerebral arteriovenous malformation (AVM). A craniotomy withattendant clipping and...
- Q emma Norton, aged 26 is admitted to hospital with an acuteexacerbation of her COPDUsing the knowledge of the respiratory system and thecardiovascular system, please answer the following questions below.Be sure...
- Q On admission, a 12-lead ECG has been ordered. Which of thefollowing options best describes the rationale for undertaking a12-lead ECG in Mr Kwon’s situation?Select one:Stroke causes life-threatening ventricular fibrillation.A 12-lead...
- Q Select at least 3 advantages and disadvantages of an EHR todiscuss with the class.What are the components of the medical record?Select and discuss one of the drug acts .Describe some...
- Q Physiologist discover a new disease affecting neuromusculartransmission at the neuromuscular junction NMJ. They called thecondition PLT disease and it causes weakness and increasing fatiguein the skeletal muscles, due to the...
- Q At puberty, FSH and LHa.stimulate the release of additional testosterone by the testesand the release of estrogens by the ovaries.b.inhibit the release of androgens by the testes and estrogens bythe...
- Q What prevents the female body from rejecting the embryo/fetus,as this is a new tissue developing in her body that is geneticallydifferent from her own tissues?
- Q Label on a diagram the four main regions of the stomach, itscurvatures, and its sphincterIdentify the four main types of secreting cells in gastricglands, and their important productsExplain why the...
- Q State the main digestive roles of the liver, pancreas, andgallbladderIdentify three main features of liver histology that arecritical to its functionDiscuss the composition and function of bileIdentify the major types...
- Q Which signals sent through the central nervous system travelfaster than others? Is there a particular hormone that intrigues orfascinates you? Which one(s)? Why?
- Q During the crossbridge cycle of skeletal muscle contraction, thebinding of adenosine triphosphate (ATP) to the globular myosin headfirst causes which of the following? Select one: a. Movement oftropomyosin to expose...
- Q Why did Frederick Douglass believe that black suffrage was animmediate necessity ?
- Q The demands of exercise necessitate numerous physiologicalchanges in animals, especially in circulation and musclemetabolism. Consider prolonged exercise activity (e.g.long-distance migration or a marathon run in human exercise).Describe the changing demands...
- Q explain the Anterior cruciate ligament reconstruction withbone-patellar tendon-bone graft
- Q List the similarities and differences of the layers of theepidermis.
- Q Draw, at high power, a section of loose (areolar) connectivetissue,adipose tissue and hyaline cartilage. For areolar CT, labelthe extracellular fibers (collagen, elastic, and reticular fibers),and some living cells (you will...
- Q The surgical ward at a public hospital was having an outbreak ofdiarrheal illness. The patients with the illness had all hadsurgery and were taking antibiotics as preventative measure toprevent infection....
- Q Name any two phases of mitosis and describe thecellular activities that occur during that phase.
- Q Explain the challenges the vertebrates faced in moving fromwater onto land and give a ‘solution’ or response to each challengethat can be seen in modern reptiles.
- Q During dental procedures, dentists inject localanesthetics in the nerve pathway supporting the region they areworking on. These local anesthetics block Na+ (sodium) channels.Explain in detail the process of a typical...
- Q When ovulation occurs, what is released from the follicle?Choose all the correct options.a. Ovumb. Cumulus oophorusc. Fluid from the antrum of the follicled. Zona pellucida around the ovum
- Q Topic 4: Central nervous system.For the brain structure/ areas below, provide thefollowing informationLocationGeneral functionExample of when the structure/ area would beactiveA disease/ disorder that affects the structure/ area,and why physiology...
- Q Topic 1: Feedback loops.Define & give real-life physiological examples of anegative and positive feedback loop, in your answerinclude.Definitions for the negative and positive feedbackloopPhysiological examples of eachA general description of...
- Q Food security is a complex phenomenon that exhibits itself innumerous conditions resulting from multiplecauses.’Discuss.
- Q Topic 2: Resting membrane potentialDescribe how a resting membrane potential is establishedin the wrong. and your answer be sure to includeA definition of membrane potentialThe resting membrane potential of neuronsWhat...
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