0
  1. Trang chủ >
  2. Y Tế - Sức Khỏe >
  3. Sức khỏe giới tính >

Chapter 033 Dyspnea and Pulmonary Edema (Part 5) pps

Chapter 033. Dyspnea and Pulmonary Edema (Part 5) pps

Chapter 033. Dyspnea and Pulmonary Edema (Part 5) pps

... vascular markings in Chapter 033. Dyspnea and Pulmonary Edema (Part 5) Distinguishing Cardiovascular from Respiratory System Dyspnea If a patient has evidence of both pulmonary and cardiac disease, ... forces, and a propensity for the alveoli to collapse at low lung volumes. Physiologically, noncardiogenic pulmonary edema is characterized by intrapulmonary shunt with hypoxemia and decreased pulmonary ... damage to the pulmonary capillaries in the case of reexpansion pulmonary edema. Table 33-2 Common Causes of Noncardiogenic Pulmonary Edema Direct Injury to Lung Chest trauma, pulmonary contusion...
  • 7
  • 336
  • 0
Chapter 033. Dyspnea and Pulmonary Edema (Part 1) pps

Chapter 033. Dyspnea and Pulmonary Edema (Part 1) pps

... of chest tightness. J-receptors, sensitive to interstitial edema, and pulmonary vascular receptors, activated by acute changes in pulmonary artery pressure, appear to contribute to air hunger. ... and feedback messages do not match, an error signal is generated and the intensity of dyspnea increases. (Adapted from Gillette and Schwartzstein.) Motor Efferents Disorders of the ventilatory ... of dyspnea. Afferent information from the receptors throughout the respiratory system projects directly to the sensory cortex to contribute to primary qualitative sensory experiences and...
  • 5
  • 306
  • 0
Chapter 033. Dyspnea and Pulmonary Edema (Part 3) ppsx

Chapter 033. Dyspnea and Pulmonary Edema (Part 3) ppsx

... Chapter 033. Dyspnea and Pulmonary Edema (Part 3) Differential Diagnosis Dyspnea is the consequence of deviations from normal function in the cardiopulmonary systems. ... contribute to dyspnea, both by increasing the work of breathing and by stimulating pulmonary receptors if there is associated atelectasis. Gas Exchanger Pneumonia, pulmonary edema, and aspiration ... all interfere with gas exchange. Pulmonary vascular and interstitial lung disease and pulmonary vascular congestion may produce dyspnea by direct stimulation of pulmonary receptors. In these...
  • 5
  • 309
  • 0
Chapter 033. Dyspnea and Pulmonary Edema (Part 4) ppsx

Chapter 033. Dyspnea and Pulmonary Edema (Part 4) ppsx

... indicates pulmonary venous hypertension, while enlarged central pulmonary arteries suggest pulmonary artery hypertension. An enlarged cardiac silhouette suggests a Chapter 033. Dyspnea and Pulmonary ... interstitial edema or fibrosis, diaphragmatic dysfunction, or impaired chest wall motion). The pulmonary parenchyma should be examined for evidence of interstitial disease and emphysema. Prominent pulmonary ... present at rest and for oxygen saturation. A "picture" of the patient while symptomatic may be worth thousands of dollars in laboratory tests. Following the history and physical examination,...
  • 5
  • 350
  • 0
Chapter 033. Dyspnea and Pulmonary Edema (Part 6) pps

Chapter 033. Dyspnea and Pulmonary Edema (Part 6) pps

... Chapter 033. Dyspnea and Pulmonary Edema (Part 6) Distinguishing Cardiogenic from Noncardiogenic Pulmonary Edema The history is essential for assessing ... pulmonary edema. The physical examination in cardiogenic pulmonary edema is notable for evidence of increased intracardiac pressures (S3 gallop, elevated jugular venous pulse, peripheral edema) , ... and rales and/ or wheezes on auscultation of the chest. In contrast, the physical examination in noncardiogenic pulmonary edema is dominated by the findings of the precipitating condition; pulmonary...
  • 5
  • 327
  • 0
Chapter 033. Dyspnea and Pulmonary Edema (Part 2) potx

Chapter 033. Dyspnea and Pulmonary Edema (Part 2) potx

... Chapter 033. Dyspnea and Pulmonary Edema (Part 2) Integration: Efferent-Reafferent Mismatch A discrepancy or mismatch between the feed-forward message to the ventilatory muscles and ... unpleasant and interpreted as abnormal. We are still in the early stages of learning the best ways to assess the affective dimension of dyspnea. Some therapies for dyspnea, such as pulmonary ... chronic obstructive pulmonary disease. Source: From Schwartzstein and Feller-Kopman. Sensory Intensity A modified Borg scale or visual analogue scale can be utilized to measure dyspnea at rest,...
  • 5
  • 323
  • 0
Chapter 016. Back and Neck Pain (Part 5) pps

Chapter 016. Back and Neck Pain (Part 5) pps

... Spondylolysis and spondylolisthesisa Kyphoscoliosisa Spina bifida occultaa Tethered spinal corda Minor trauma Strain or sprain Whiplash injuryb Chapter 016. Back and Neck Pain (Part ... effort. EMG and nerve conduction studies will be normal when only limb pain or sensory nerve root injury or irritation is present. Causes of Back Pain Table 16-3 Causes of Back and Neck Pain ... osteomyelitis Spinal epidural abscess imaging of the lateral recess of the spinal canal and bony lesions and is tolerated by claustrophobic patients. While the added diagnostic value of modern...
  • 7
  • 331
  • 0
Chapter 045. Azotemia and Urinary Abnormalities (Part 5) pps

Chapter 045. Azotemia and Urinary Abnormalities (Part 5) pps

... sulfosalicylic or trichloracetic acids. Currently, ultrasensitive Chapter 045. Azotemia and Urinary Abnormalities (Part 5) Approach to the patient with hematuria. RBC, red blood cell; WBC, ... 45-3 and is typically initiated after detection of proteinuria by dipstick examination. The dipstick measurement detects mostly albumin and gives false-positive results when pH > 7.0 and ... obstruction, total renal artery or vein occlusion, and shock (manifested by severe hypotension and intense renal vasoconstriction). Cortical necrosis, ATN, and rapidly progressive glomerulonephritis...
  • 5
  • 349
  • 0
Chapter 072. Malnutrition and Nutritional Assessment (Part 5) ppsx

Chapter 072. Malnutrition and Nutritional Assessment (Part 5) ppsx

... vitamin, mineral, and protein-energy deficiencies and excesses are outlined in Table 72-4. Most of the physical findings are not specific for individual nutrient deficiencies, and they must be ... drop, and decreased tendon reflexes, fine tactile sense, vibratory sense, and position sense) Thiamine, pyridoxine, vitamin B12 Pyridoxine Tetany Calcium, magnesium Other Chapter ... Pyridoxine Tetany Calcium, magnesium Other Chapter 072. Malnutrition and Nutritional Assessment (Part 5) Nutritional History A nutritional history is directed toward identifying...
  • 9
  • 363
  • 0
Chapter 084. Head and Neck Cancer (Part 5) pps

Chapter 084. Head and Neck Cancer (Part 5) pps

... Chapter 084. Head and Neck Cancer (Part 5) Head and Neck Cancer: Treatment Patients with head and neck cancer can be categorized into three ... regionally advanced disease, and those with recurrent and/ or metastatic disease. Comorbidities associated with tobacco and alcohol abuse can affect treatment outcome and define long-term risks ... chemotherapy [usually cisplatin and fluorouracil (5-FU)] before surgery and radiation therapy. Most patients who receive three cycles show tumor reduction, and the response is clinically "complete"...
  • 5
  • 289
  • 0

Xem thêm

Từ khóa: Nghiên cứu sự hình thành lớp bảo vệ và khả năng chống ăn mòn của thép bền thời tiết trong điều kiện khí hậu nhiệt đới việt namNghiên cứu tổ chức chạy tàu hàng cố định theo thời gian trên đường sắt việt namBiện pháp quản lý hoạt động dạy hát xoan trong trường trung học cơ sở huyện lâm thao, phú thọGiáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôitGiáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôitGiáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôitPhát triển mạng lưới kinh doanh nước sạch tại công ty TNHH một thành viên kinh doanh nước sạch quảng ninhNghiên cứu khả năng đo năng lượng điện bằng hệ thu thập dữ liệu 16 kênh DEWE 5000Định tội danh từ thực tiễn huyện Cần Giuộc, tỉnh Long An (Luận văn thạc sĩ)Tìm hiểu công cụ đánh giá hệ thống đảm bảo an toàn hệ thống thông tinSở hữu ruộng đất và kinh tế nông nghiệp châu ôn (lạng sơn) nửa đầu thế kỷ XIXTranh tụng tại phiên tòa hình sự sơ thẩm theo pháp luật tố tụng hình sự Việt Nam từ thực tiễn xét xử của các Tòa án quân sự Quân khu (Luận văn thạc sĩ)Giáo án Sinh học 11 bài 15: Tiêu hóa ở động vậtGiáo án Sinh học 11 bài 14: Thực hành phát hiện hô hấp ở thực vậtGiáo án Sinh học 11 bài 14: Thực hành phát hiện hô hấp ở thực vậtGiáo án Sinh học 11 bài 14: Thực hành phát hiện hô hấp ở thực vậtBÀI HOÀN CHỈNH TỔNG QUAN VỀ MẠNG XÃ HỘIĐổi mới quản lý tài chính trong hoạt động khoa học xã hội trường hợp viện hàn lâm khoa học xã hội việt namTÁI CHẾ NHỰA VÀ QUẢN LÝ CHẤT THẢI Ở HOA KỲQUẢN LÝ VÀ TÁI CHẾ NHỰA Ở HOA KỲ