Bradycardia and Tachycardia
Chapter 27 Bradycardia and Tachycardia Terry Mahan Buttaro Bradycardia Definition and Epidemiology Absolute bradycardia is defined as a heart rate of less than 60 beats per minute. Athletes, older adults,…
Seborrheic Dermatitis
Chapter 65 Seborrheic Dermatitis Theresa A. Bedford Definition and Epidemiology Seborrheic dermatitis is a chronic, common dermatosis that occurs across the life span. It is characterized by greasy, slightly erythematous…
Examination of the Skin and Approach to Diagnosis of Skin Disorders
Chapter 38 Examination of the Skin and Approach to Diagnosis of Skin Disorders Maria Isabel Romano Definition and Epidemiology Skin problems occur often in the general population and are the…
Acute Bronchospasm
Chapter 24 Acute Bronchospasm Laurie Soroken, Annette McDonough Definition and Epidemiology Asthma that is not appropriately managed may lead to exacerbations requiring emergent care.1 Bronchospasm, a symptom of asthma, is…
Pigmentation Changes (Vitiligo)
Chapter 60 Pigmentation Changes (Vitiligo) Maria Isabel Romano Definition and Epidemiology Vitiligo is a skin disorder characterized by either a lifelong or a rapid disappearance of pigment-producing melanocytes in the…
Hyperhidrosis
Chapter 57 Hyperhidrosis Maria Isabel Romano Definition and Epidemiology Hyperhidrosis is a condition of excessive sweating marked by abnormal wetness, sweaty palms, excessive axillary sweating, gustatory-stimulated sweating, wet shoes, and…
Electrical Injuries
Chapter 30 Electrical Injuries Terry Mahan Buttaro, Joanne Sandberg-Cook Definition and Epidemiology Injuries from an electrical accident can be minor or can involve severe damage, electrocution, and even death from…
