HCR240 Human Pathophysiology Lesson 1 Quiz This assignment is worth 40 points. Please make sure you have answered all questions prior to submitting. Once you click the submit button‚ you will not be able to return. Question 1 of 40 A 9-year-old patient is admitted to a pediatric unit with Duchenne muscular dystrophy. Which of the following traits was this condition inherited from? Sex-linked dominant Sex-influenced Sex-limited Sex-linked recessive Question 2 of 40 A 70-year-old
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REVISION COMMON TYPES OF MICROBES 1 BACTERIA Difference between Gram Positive and Gram Negative Shapes of bacteria and examples What shapes have you learnt? GRAM STAIN: The process! You should work on your lab notes. LECTURE 2 GRAM STAIN Developed by a Danish called Christian Gram in 1884 Stain a heat-fixed smear with a dye like crystal violet and fix with Iodine Then wash with ethanol or acetone Finally counterstain with a dye of different colour such as safranin (what is its colour
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Susceptible birds become infected when they have contact with contaminated secretions or excretions or with surfaces that are contaminated with secretions or excretions from infected birds. Migratory wildfowl‚ notably wild ducks‚ are natural carriers of the viruses‚ but are unlikely to actually develop an infection. Domesticated birds may become infected with the
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small bowel obstruction‚ followed by hernias and neoplasms. Intestinal contents‚ fluids and gas accumulate above the intestinal obstruction. The abdominal distention and retention of fluid reduce the absorption of fluids and stimulate more gastric secretion. With increasing distention‚ pressure within the intestinal lumen increases‚ causing a decrease in venous and arteriolar capillary pressure. This causes eventual rupture or perforation of the intestinal wall. Reflux vomiting may be caused by abdominal
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1. Explain how adaption relates to our thermoreceptors and touch receptors. How we feel cold only when something cools or warms the thermoreceptor and not by the absolute temperature. We are accustomed to a particular level of warmth and adapt to it. What is referred pain and how can it be dangerous? Referred pain is when something‚ usually internal organs‚ cause some other part of the body to feel the pain. It can be dangerous if someone with a heart attack have pain in their arm‚
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Ebola Virus— What type of virus is it? How it spreads? What is being done to contain its spread? What treatments are available? Ebola genome is a single-stranded RNA approximately 19‚000 nucleotides long. It encodes seven structural proteins such as nucleoprotein‚ polymerase cofactor‚ transcription activator‚ RNA- dependent RNA polymerase. The Ebola virus is a Filovirus. These virus types cause fever or cause bleeding inside and outside the body when having a very high fever. Ebola
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Structure and Function of the Human Digestive System By Caitlin Ong Organs of the Digestive System Mouth Structure: The mouth consists of the upper and lower jaw‚ that contain gums which hold teeth‚ the roof of the mouth is the palate and the tongue occupies the floor of the mouth. The salivary glands have ducts that open in the mouth. Function: The mouth is where the first step of digestion begins. Known as mechanical digestion‚ this involves chewing with your teeth to break the food
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School of Nursing‚ Midwifery and Interprofessional Studies. With reference to acid-base balance explore the role of the respiratory system in maintaining blood pH? ‘We live and die at the cellular level’ (Reid‚ 2011). Homeostasis is crucial for normal cellular function. Acid-base homeostasis is the part of human homeostasis and refers to the balance between the production and elimination of H+ hydrogen ions (pH) within the body fluids (William‚ Simpkins‚ 2001‚ p.236). Metabolic reactions
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Soriano‚ Christian; Soriano‚ Joyce; Lim‚ Monica GLAND HORMONE HYPER HYPO PITUITARY Posterior Oxytocin Active uterine contractions Bleeding during labor Strong contractions Increased milk secretion Weak or uncoordinated contraction during labor Postpartum hemorrhage Uterine atony Fatigue Decreased milk secretion Anti-Diuretic Hormone Syndrome of Inappropriate ADH - weight gain without peripheral edema; anorexia‚ fatigue‚ Nausea and vomiting and intestinal cramps; serum hypoosmolality; Dilutional
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forcefully‚ this effect makes most of the arterioles to constrict and some arterioles dilate‚ which leads to an increase blood supply where needed. In order to increase blood it is vital for the sympathetic division to get the kidneys to decrease their secretion of salt and water; this will mean an increase in blood volume and blood pressure then returns to normal. Blood pressure can be lowered by the actions of artrial natriutretic peptide (ANP) hormone. Atrial natrriuretic hormones are a protein and a
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