WebD. Altered cardiac tissue perfusion can result from all of the following except: A)imbalances of oxygen supply and demand. B)blood flow obstruction to the cardiac tissue. C)reduced cardiac stroke volume. D)the development of collateral circulation. C. WebStudy with Quizlet and memorize flashcards containing terms like The ECG rhythm strip of a patient who arrived in the emergency department complaining of dizziness, syncope and shortness of breath reveals sinus bradycardia. When reviewing the patient's medication history, the healthcare provider identifies which agent(s) as a potential cause of the …
Cardiac Arrest, Pallor & Sinus Bradycardia: Causes & Reasons
WebStudy with Quizlet and memorize flashcards containing terms like 1. In contrast to adults, children: A) land on their feet when they fall. B) have proportionately larger heads. C) experience head injury less frequently. D) lose most body heat through the chest., 2. Compared to adults, the smaller diameter of a child's airway makes it more vulnerable to: … WebJul 18, 2024 · Infant apnea is defined by the American Academy of Pediatrics as "an unexplained episode of cessation of breathing for 20 seconds or longer, or a shorter respiratory pause associated with bradycardia, cyanosis, pallor, and/or marked hypotonia." Apnea is more common in preterm infants. cycling keirin crash
Ch. 19 Endocrine and Hematology Emergencies Quiz Flashcards
WebRaynaud Syndrome. Raynaud syndrome is vasospasm of parts of the hand in response to cold or emotional stress, causing reversible discomfort and color changes (pallor, cyanosis, erythema, or a combination) in one … WebThe Emory article goes on to list the following possible causes of sleep apnea and bradycardia in infants: Infection. This is “a fairly common cause and is often looked for if a baby develops apnea.”. Low blood oxygen. … A slower than typical heartbeat (bradycardia) can prevent the brain and other organs from getting enough oxygen, possibly causing these signs and symptoms: 1. Chest pain 2. Confusion or memory problems 3. Dizziness or lightheadedness 4. Easily tiring during physical activity 5. Fatigue 6. Fainting (syncope) … See more Bradycardia (brad-e-KAHR-dee-uh) is a slow heart rate. The hearts of adults at rest usually beat between 60 and 100 times a minute. If you have bradycardia, your heart beats fewer than 60 times a minute. Bradycardia … See more Bradycardia can be caused by: 1. Heart tissue damage related to aging 2. Damage to heart tissues from heart disease or heart attack 3. A heart condition present at birth (congenital heart defect) 4. Inflammation of heart … See more Possible complications of bradycardia can include: 1. Frequent fainting 2. Inability of the heart to pump enough blood (heart failure) 3. Sudden cardiac arrest or sudden death See more Bradycardia is often associated with damage to heart tissue from some type of heart disease. Anything that increases the risk of heart problems can increase the risk of bradycardia. Risk factors for heart disease include: 1. … See more cycling kelso