Chapter 7: Carbohydrates I. Carbohydrates A. Most abundant organic molecule in nature a) 3 major classes: Monosaccharides – simple sugar – polyhydroxy aldehyde or ketone; represent individual sugar Oligosaccharides – consist of short chains of monosaccharide units joined together by covalent bonds; 2-10 strings of sugar Polysaccharides – long chains having hundreds or thousands of monosaccharide units b) Functions: Provide energy thru oxidation – glucose oxidized for energy Supply carbon
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the effect of decreasing blood pressure. (BP ( decrease impulses ( decrease PNS and increase SNS ( increase BP 6. In addition to effects on the heart and blood vessels‚ what hormones were released from the adrenal gland? epinephrine and noripeniphrine 7. a. What cells in the kidney monitor low blood pressure? Juxtaglomerular b. What enzyme is released as a result of low blood pressure? renin c. What does this enzyme act on in the blood
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Lecture 12-Mechanisms of drugs Question 1 TCAs-Tricyclic antidepressants Blocks reuptake of norepinephrine and serotonin ie they linger for longer in the synapse and interact with receptors longer SSRIs-Selective serotonin reuptake inhibitors Block only serotonin (not NE) reuptake MAOIs-Monoamine oxidase enzyme inhibitors (MAOIs) * Block action of MAO enzymes – presynaptic terminal has increased levels of monoamine transmitters for release * Decrease in MAO activityIncrease
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arrhythmias and stress levels‚ increasing the risk of heart disease. Cholesterol: Cholesterol is an essential fat present in the diet and produced by the body. It is an important component and precursor to steroid hormones‚ including cortisol‚ epinephrine‚ estrogen‚ progesterone and testosterone. It is also useful in the synthesis of Vitamin D. Cholesterol is a sticky substance that can collect on the insides of arteries when in excess. Over time‚ this buildup can contribute to the hardening and
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encounter‚ the body will make many changes in a matter of milliseconds. It begins by sending signals to the kidney’s adrenal glands to secrete a type of adrenaline called epinephrine. This hormone has so many effects on the body and its systems. It targets the stomach and small intestines and shuts them down‚ stopping digestion. Epinephrine is also responsible for the tension of the muscles and the increase of blood pressure.The body also produces a steroid hormone called glucocorticoid‚ which promotes
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Research(2015)‚ “Several types of medications are used to treat social anxiety disorder. However‚ selective serotonin reuptake inhibitors (SSRIs) are often the first type of medication tried for persistent symptoms of social anxiety. The serotonin and norepinephrine reuptake inhibitor (SNRI) venlafaxine (effexor XR) also may be an option for social anxiety disorder”. (P.
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Depression The normal ups and downs of life and the feeling of sad and “the blues” from time to time might mean you may have a mood disorder. And if you have that feeling of emptiness and despair that has taken hold of your life and will not let go that could be a sign of depression. Depression makes it tough to function and enjoy life like you once did. And getting through the day can be very overwhelming. But not matter how hopelessness you feel you will get better. Understanding the signs and
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functions. Neurotransmitters play major roles in regulation of moods‚ emotion‚ affect‚ sensory functions‚ and perception thus has great impacts on behaviour. Common neurotransmitters that can affect the behaviour include dopamine‚ serotonin‚ and norepinephrine. Dopamine is released in different parts of the brain usually released by naturally rewarding factors such as food‚ sex‚ and drugs. It has stimulating effects and performs many functions including important roles in behaviour and cognition‚ motivation
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THE NURSING PROCESS: NURSING CARE PLAN NURSING DIAGNOSIS 2 (Problem; Etiology; Signs & Symptoms) P Decreased Cardiac Output R/T E Atrial Fibrillation and Mechanical Ventilation AEB S – Client on mechanical ventilation. Albumin 1.1 – 2/4/14 – low osmolality in blood – third spacing. Atrial Fibrilation Sluggish Pupil response Blood pressure 97/39 Heart Rate 54 Peripheral pulses diminished PLANNING ____________________________________________________________________________________
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Psychological Disorder Analysis University of Phoenix 9/4/2011   Marla is a 42 year old female who suffers from Dysthymic Disorder. Her symptoms have been trouble sleeping during the night‚ feeling “Jumpy†and having difficulty concentrating. Her symptoms are vague and could fit several many mental psychological disorders such as post traumatic stress or anxiety. My suspicion however‚ based on her difficulty concentrating‚points me towards Dysthymic disorder. I suspect
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