Medical Sciences question and answers for August 10, 2023
- Q Name the valves in the heart. Name all four valves and where bloodflows coming into and out of each valve
- Q With reference to both the parasympathetic and sympathetic arms,comment on the autonomic nervous system activity changes that allowheart rate to rise from approximately 60 bpm at rest to >150 bpmduring...
- Q explain vascular events and mechanisms of acute inflammation indetail
- Q PICK one of them what is contaminated water, contaminated food,hunger malnutrition as the focus to talk about the digestive systemincludehow structures may change (think organ layers, protein shape, fluidlosses, etc)how...
- Q Why do we sweat? Relate your answer to the unique properties ofwater.Describe an Exergonic and Endergonic reaction you've observed thisweek during your everyday activities
- Q We stay healthy because our bodies keep everything in balance.Which system that we studied this semester, do you think is themost important in maintaining homeostasis? In your discussion besure to...
- Q Discuss tension pneumothorax.
- Q Discuss one way in which the urinary system maintainshomeostasis. Be sure to include details about tissues and cellsinvolved, any hormones that may regulate or control these systems,nervous system control, and...
- Q Explain in detail the physiological functions and mechanisms ofaction of a neurotransmitter (Acetylcholine) and explain how drugscan alter their function.
- Q Name the three cell types of the olfactory mucosa and broadlystate thefunction of each.
- Q 24) What occurs during the proliferative phase of the uterinecycle? Select all that apply (2 points)A) Spiral glands become necroticB) Spiral arteries are dilatedC) Spiral glands form in the functional...
- Q Explain the differences and similarities in language abilitiesin someone with a traumatic brain injury versus someone with righthemisphere brain damage.
- Q 1. A patient with a restrictive lung disease wouldexhibit which of the following?A. An increase in arterial p02B. An increase in tidal volumeC. An increase in inspiratory reserve volumeD. A...
- Q what is going on in the internal genitals of an xy individual withCongenital Adrenal Hyperplasia?
- Q Describe how you should set-up and handle a treatment room whentreating an individual with traumatic brain injury.
- Q A patient has been diagnosed with high blood pressure. With yourknowledge of renin and its action on the body, explain how loweringthe levels of renin release may help to lower...
- Q a. Contrast the unique features of incisors and a canine tooth.b. What is the usual number of premolars in an adult's mouth? c.Identify the different molars and ages they develop?
- Q 1. Name the specializations of the small intestine from largestto smallest structure. What is their purpose?2. Name the subdivisions of the small and large intestines inthe complete and correct sequence.3....
- Q Trace the pathway of urine formation from thenephron/collecting duct until urine leaves the body through theurethra. Be sure to include all structures urine passes before itexits at the external urethral...
- Q When a patient is looking directly to the right, which musclesare contacted in each eye?
- Q What is Mean Arterial Pressure? How do you calculate it? Explainevery aspect of your answer, including the variables in theequation.
- Q ⦠Explain the main differences in characteristics of an athletediagnosed as suffering from anorexia nervosa compared with bulimianervosa.⦠State the factors that may increase the risk of developing aneating disorder...
- Q 7) Select all of the following that are functions of theaccessory glands of the male reproductive system. (2 points)A) Spermatocyte creation-B) Supplying nutrients for gamete motility-C) Moving fluids along the...
- Q 8) Which of the following could be issues caused bydysfunctional interstitial cells of the testes in an adult male?Select all that apply.A) Low sperm cell productionB) Increased levels of GnRH...
- Q 5.  List all major structures and organs involved inthe flow of blood through the hepatic portal system. Begin withmajor veins of the intestines and end with the inferior venacava.6.  Outline the major...
- Q 8.  Outline the major events occurring during thedigestion and absorption of carbohydrates. Begin with starchdigestion in the mouth and end with absorption of monosaccharidesin the intestinal capillaries.
- Q 30 year Female with two year history of weight gain, hirsutism,easy bruising and oligomenorrhea. The doctor notes HT (BP 180/110)and muscle weakness. The laboratory data showed the followingresults: 9 am...
- Q A 60-year-old man suffered from 6 months of severe headaches andexcessive perspiration, he also became aware that he had developedtunnel vision. He had a 12-yr history of hypertension and vagueaches...
- Q When the SNS increases cardiac output, a series of events occursthrough innervation via adrenergic receptors to affect bothautorhythmic cells and contractile fibers. Describe and explain thechanges in the function of...
- Q Give a detailed description of the Ames assay including how itis performed, the basic principle of how mutants are detected, whatgeneral types of mutations can be detected, and the advantages...
- Q Compare, contrast, outline the steps of intramembranousossification and endochondral ossification and name one bone thatgoes through each process.
- Q Would you say that visual semiotics are signs ofeveryday life? Explain why and give an example.
- Q Case:A 6-year-old boy is brought to the clinic where his motherreports that he was bitten by a neighbor’s dog two days earlier.The child’s right hand is lacerated between the thumb...
- Q Hello,would you please show me what is the difference between throat ,pharynx, and larynx ?it is so hard for me to know what is exactly throat means.Thank you!
- Q Case 1Mrs. A is a 28-year-old woman married to her new husband forthree years already. She’s eager to have a baby already. She has 4children with the first marriage. History...
- Q Describe in detail a minimum of 4 ways in which tasteis an integrated sense. Your answers should reflect the breadth ofyour understanding. Â
- Q Neurons to act as integrators. Discuss the concepts offacilitation temporal and spatial summation and convergence in thecontext of integration
- Q What is the function and dysfunction of water in thealveolus?
- Q What are the Functions and physiology of the urinary system?
- Q create a case study from acute pancreatitis.the paper should include the following:-An introduction-A scenario involving a patient with acute pancreatitis- pathophysiology of the disease.-Etiology of the disease- risk factors- laboratory/diagnostic...
- Q During human implantation a. cytotrophoblast cells spread alongthe basal lamina of the uterine epithelium b. the blastocystusually invades the cervical region of the uterus c. the blastocystis present during the...
- Q List the sequence of structures that a single amino acid(initially in a protein molecule that you eat) goes through fromthe moment it passes your lips to when it ends up...
- Q , Explain in detail the anatomy behind “first pass metabolismâ€and then explain in detail the physiological significance.
- Q 9. Human implantationoccursa. During the estrogenicphase of the uterine cycleb. During the secretory phaseof the uterine cyclec. During the fourth week ofdevelopmentd. a and be. none of theabove
- Q How do multiple organ systems work together to restore balancefrom dehydration?
- Q Explain what happens to Na+ concentration in thenephron when GFR increases.
- Q QUESTION 9Drugs that aim to lower blood cholesterol work bypreventing recycling of bile salts.All the alternativesinhibiting hepatic cholesterol synthesis.inhibiting its intestinal absorption.2 points   QUESTION 10For marathoners, the ATP for sustained...
- Q Identify and describe the parts of the neuromuscularjunction (synapse): synaptic cleft, synaptic knob (also called axonterminal), synaptic vesicles,
- Q write a one to two page paper on the science behindcardiopulmonary resuscitation.how long ago was it used?How do the guidelines get determined and how often are theyreviewed?What are the survival...
- Q Describe three ways by which one maximize O2 uptake across therespiratory surface?How do cardiac muscle and brain tissue override the effect ofstrong sympathetic stimulation in order to prevent ischemia?Crocodiles are...
- Q Isit reasonable to reach RDA/AI for calcium through food intake aloneduring pregnancy? what methods are recommended to make sure theadequacy of calcium?
- Q Describe the physiology of a neuronal impulse, including allrelevant definitions and steps, to explain what happens fordepolarization to occur and transmission of stimuli across asynapse.
- Q compare the differences and similarities between tissue repair ofskin, bone,and skeletal muscle abd nervous tissue
- Q what are the rights of society towards the pregnantmother
- Q What problems would occur if a newborn’s foramen ovale failed toclose?
- Q why is visceral pain sometimes experienced as somatic pain?Pretend you are trying to explain this phenomenon to one of yourpeers.
- Q Ifa loss of function mutation were made in the enzyme which isreponsible for linking Okazaki fragments together, how would theresults of the experiment be different? Draw a graph to show...
- Q 1) Professor Wollschlager was rock climbing at Devil’s Tower inWyoming. After a very successful climb to the top and back down,she was exhausted and slipped in the last 5 feet....
- Q What is the difference between primary and secondarypharmacological mediators in the type I hypersensitivity response?Name two of each.
- Q Discuss the function of central nervous system reflexes.Describe two brain and five spinal reflexes. Be sure to includetheir pathway and function.
- Q Select the incorrect statement about ADH.Select one:a. It stimulates reabsorption of waterb. It is not secreted if the body consumes large amounts ofwaterc. It is secreted if the body fluids...
- Q Identify the pathway taken by the releasing and or/inhibitinghormones that control this hormone and describe how negativefeedback regulates both the hypothalamus and pituitary for thishormoneHORMONE Tsh
- Q Where are FSH and LH produced in males and females?Where do they go and act on (because these organs have theircognate receptors) in males and females?
- Q Why is the highly branched structure of reticularfibers important to creating the function of loose connectivereticular tissue?
- Q Kit Catbury has decided to take a flight to visit herfriends in New Zealand. Unfortunately, while on the plane for over15 hours, the crazy cat lady that sat next to...
- Q Explain how all 3 GFR autoregulatory mechanisms combined wouldrespond to a sudden increase in MAP (increase in GFR) to restoreGFR. Note: some of these autoregulatory mechanisms might beactivated, others inhibited.
- Q 4. A 32 year old patient in her 6th month of pregnancycomplains of experiencing tingling and loss of sensation of thefirst three digits of her right hand. Further examination showsdeficits...
- Q Describe the general anatomy and function of the somatic andautonomic efferent nervous systems. How are the functions of thetwo different from one another? What are the two subdivisions ofthe autonomic...
- Q List and briefly describe two examples of specialization in theinnate immune system and two examples of specialization in theadaptive immune system
- Q 1.After a receptor signals a sensory neuron in a reflex what happens?2. Examples of Exteroreceptors would be?3. A cerebral cortical area NOT associated with a specialsense is?4. What is a...
- Q 3.An individual who is XX, and secretes high testosterone levelsfrom the adrenal glands during development, will have the followingphenotype (morphology):Select one:a. testes and female-like genitaliab. ovaries and male-like external genitalia,...
- Q In the absorptive state ____________.1-All of these2-the liver is decreasing its supply of stored glycogen3-blood glucose concentrations are expected to be lower than theacceptable homeostatic range4-the GI tract is active
- Q Structure of theChamaeleon eye:describe in detailimportant anatomical structures (including cells, tissues, andorgans) of this sensory organ,
- Q what is the difference between:metabolic and respiratory acidosismetabolic and respiratory alkalosisWhich of the above would be caused by:hypoventilationhyperventilation
- Q Brachydactyly is a condition caused by an allele dominant towild-type in humans, in which the fingers and toes are shortened.In a population of 10,000 people, 1,600 are BB, 4,800 areBb,...
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