rate will move blood through the body more quickly and will stimulate the baroreceptors. An increase in arterial pressure causes an increase in firing of the arterial baroreceptors which will decrease sympathetic outflow to the heart‚ arterioles‚ veins‚ and increase parasympathetic outflow to the heart. 3. Define the term dysautonomia and briefly describe the condition known as neurocardiogenic syncope (NCS). Dysautonomia- a broad term to describe any disease of the ANS. Neurocardiogenic syncope-
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Chapter 38: Nursing Management: Vascular Disorders Test Bank MULTIPLE CHOICE 1. When discussing risk factor modification for a 63-year-old patient who has a 5-cm abdominal aortic aneurysm‚ the nurse will focus discharge teaching on which patient risk factor? a. Male gender b. Turner syndrome c. Abdominal trauma history d. Uncontrolled hypertension ANS: D All of the factors contribute to the patient’s risk‚ but only hypertension can potentially be modified to decrease the patient’s risk for further
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Alcohol can have many negative impacts on the body‚ which can sometimes be permanent or fatal. It seems that many underage and of age drinkers are not aware of the effects. While drinking‚ people get so caught up in the way it makes them feel that they can sometimes forget what the substance is actually doing to their body. Alcohol is defined as a depressant‚ because it slows the central nervous system down. When the central nervous system is slowed down it can cause a decrease in reaction time
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Responses of the musculoskeletal and energy systems to a single bout of exercise P1 The musculoskeletal system is two system combined.The first system is the skeletal system.The skeletal system consists of bones‚ ligaments and cartilage. When doing excercise‚our body makes our joints move smoothly by Synovial fluid keeps your joints healthy by providing nourishment for the articular cartilage in your weight-bearing joints. A regular weight bearing excerise routine for example running or resistance
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Tympanoplasty is a procedure to repair a hole in your eardrum (tympanic membrane) using a piece of tissue from another part of your body (skin graft). The tympanic membrane is a thin layer of tissue in your ear that can tear or become punctured. As a result‚ a hole can develop and can allow water and germs to enter your middle ear. This can cause infection. The goal of tympanoplasty is to restore hearing and prevent future infections. LET YOUR HEALTH CARE PROVIDER KNOW ABOUT: • Recent colds or
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Answers: 1. The systolic blood pressure measured in the auscultatory method is more accurate than that measured in the palpitation method because the palpitation method is prone to more human errors such as how strong the pulse is‚ where it is located‚ how hard the wrist is pressed during palpitation and a stethoscope which is used in the auscultatory method is more sensitive than feeling a pulse. Hearing the pulse involves less human error than feeling it. 2. The maximum pressure exerted when
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the forearm will swell at a rate relative to the rate of the arterial inflow (Whitney‚ 1953). However‚ the rate of increase in volume of the forearm and its relationship with the arterial flow can be true only if the veins in the forearm are not completely distended because when the veins are full‚ a rise in the pressure and the blood will run off under the congesting cuff and
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dispensability of the vessel walls‚ which vary across the circuit. The arteries have high systolic pressure‚ which drops as blood proceeds through the arterioles against high resistance. The blood pressure continues to drop across the capillaries‚ venules and veins. A distinct systolic pressure is no longer evident upon entering the capillaries due to the nonpulsatile nature that facilitates effective gas and nutrient
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_______________________3/20/2012 32 Print Form Anatomy of Blood Vessels Microscopic Structure of the Blood Vessels 1. Cross-sectional views of an artery and of a vein are shown here. Identify each; and on the lines to the sides‚ note the structural details that enabled you to make these identifications: Artery (vessel type) vein (vessel type) thick (a) shape (a) round (b) thin (b) Now describe each tunic more fully by selecting its characteristics from the key below and
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Sonotrax Series Ultrasonic Pocket Doppler Section 1 SPECIAL 510(K) DEVICE MODIFICATION 510(k) Summary of Safety and Effectiveness This summary of 5 10k safety and effectiveness is being submitted in according with 2 1 CFR part 807.92 Submitter: Edan Instruments‚ Inc 3/F - B‚ Nanshan Medical 109 AGI 20 Equipments Park‚ Nanhai Rd119‚AG1020
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