Medical Sciences question and answers for July 12, 2023
- Q A myocardial infarction (heart attack) occurs when a coronaryartery is suddenly blocked, usually due to the rupture of acholesterol plaque. Which coronary artery do you think would havethe biggest effect...
- Q question is :rewrite the story completely in layman's terms orplain English so that someone without a medical or sciencebackground would be able to understand.Your translation must be clear and easy...
- Q Mr. F. was diagnosed with type 2 diabetes mellitus at age 46. Atthat time, he was overweight, enjoyed foods with high carbohydrateand fat content, and led a sedentary life. His...
- Q Time IntervalsBody colourPerspiration levelBody Temp (°C)Breathing rate (breaths/min)Heart rate (bpm)Oxygen saturation (%)Blood pressure (mmHg)Resting (before exercise)NormalNone36.6 °C2471100%103/492 minpinkSome36.1°C247781%116/532nd 2 min (4 min)RedSome36.4°C29120100%135/643rd 2 min (6 min)RedA lot36.1°C3915091%132/71Resting for 4 min...
- Q What does it mean when we say microbes are ubiquitous?Why do we incubate plates upside down?How do we practice aseptic technique in the work area?
- Q Which of the following statements is not true about intrinsicpathway of apoptosis:a) Cytochrome c release into the cytosol leads to METCuncoupling and superoxide productionb) Activation of death receptors by ligandsc)...
- Q What are the differences between smooth and skeletalmuscle excitation-contraction dynamics (focus onCa2+),Also, what are the specific receptors, kinases, andpumps involved in each?
- Q Which of the following may arise from oxidative stress-mediatedcancer pathogenesis?a) all of the above arise from oxidative stress-mediated cancerdevelopmentb) inflammationc) signal transduction-mediated metastasisd) genomic instabilitye) mitochondrial dysfunction
- Q Post-translational modification of proteins in the brain resultsin the development of neurodegenerative disease (ND). Which of thefollowing proteins is NOT typically implicated in ND?a) Actinb) α-synucleinc) SOD1d) β-amyloide) HSP
- Q Months after the accident, your amputee uncle's phantom limbpain subsides. One afternoon he is sleeping and you see a fly walkacross his upper lip. He wakes up and tells you...
- Q Case 1A 7-year-old boy has a 2-day historyof severe headache, nausea, fever, and photophobia. He appearslethargic and ill. His temperature is 40oC, and he hassome nuchal rigidity. The most likely...
- Q 1，Strangely, within the ________ society, we see inequalitybegin to diminish primarily because most people own the commonitems that are indicators one uses to compare themselves toothers.a. hunting and gathering b....
- Q At a minimum, select three named arteries and provide thefollowing for each: - A locational description using properregional AND directional terminology - The course of the artery,the tissues supplied by...
- Q 1. Compare the anatomy of the dorsal column system and theanterolateral system and the way that information in each systemreaches the cortex. What types of sensation does each carry? Whereare...
- Q What muscles are involved with a forward head posture? Whichmuscles may be shortened and lengthened? Would either of thesemuscles change effect force production in the stated muscles?
- Q Explain what partial pressure is. List the partial pressures ofO2 and CO2 in alveolar air and explain what determines their values(discuss each gas separately). List the partial pressures of O2...
- Q In regards to the digestive system-Review digestion of carbohydrates:EnzymeSite of digestion/absorptionReview of digestion of proteins:EnzymeSite of digestion/absorptionPepsinTrypsinChymotrypsinReview digestion of fats:EnzymeSite of digestion/absorptionAmylaseLipase
- Q Why may ketone bodies form in some patients?A. lipids are not getting absorbed in the small intestineB. glycolysis is stimulated in the liverC. acetyl-CoA is converted into ketone bodies instead...
- Q Topic related: Animal Physiology1) Using the fear conditioning paradigm, what treatments canenhance memory acquisition and what are the mechanisms involved?Provide at least two examples.2) What is the link between fear...
- Q chronic periodontitis; Classification, histological changes,clinical features, radiological appearance, treatment
- Q what is the difference between lymph and chyle
- Q Detail the vessels that blood flows through by explaining the path(naming the vessels) that a drop of blood would have to take to getfrom the big toe through the sytem...
- Q what would happen to bone tissue if one of the three types of bonescells was missing but the othet types of bone cells werepresent?
- Q How does hippocampus relate to memory?
- Q Please expand on \"Hepatic NK cells can acquire memory toantigens derived from influenza virus, vesicular stomatitis virusand HIV-1.Also mention the diagram?
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