Define ischemia - Study guides, Class notes & Summaries

ARDMS (RVT) Ultrasound Vascular Registry Review Questions with 100% Correct answers Ultrasound Vascular Registry Review Questions with 100% Correct answers What is the first branch of the aortic arch? Innominate artery/ Brachiocephalic Name the three branches of the aortic arch? a. Innominate artery/ Brachiocephalic b. Lt CCA c. Lt Subclavian artery The radial artery runs on what side of the forearm? Lateral side The radial artery branches to form what part of the palmar arch? Supe...

CCI RVS Exam (New 2024/ 2025) Questions and Verified Answers| 100%Correct A Grade. QUESTION In the US, the most common cause of portal hypertension is Answer: cirrhosis QUESTION The Splanchnic arteries are? And where do they supply blood? Answer: Celiac artery, SMA and IMA. They supply blood to the gut. QUESTION Define chronic mesenteric ischemia Answer: caused by inability of blood to reach the intestines due to stenosis or occlusion of the SMA, CA or IMA, postprandial abdomnal p...

NUR 205 EXAM 2 LATEST UPDATE 100% CORRECT Largest Organ of the body The Skin Two layers of the skin Epidermis and Dermis Epidermis top layer of skin Stratum Corneum Outermost layer of the epidermis, which consists of flattened, keratinized cells Define Pressure Ulcers Described as impaired skin integrity related to unrelieved, prolonged pressure, usually over a boney prominence Pressure Ulcer Risk Factors -decreased mobility -decreased sensory perception -fecal or urinar...

What is a pericardial friction rub? - often heard over the sternal border. The inflammation causes a grating, scraping or leather-rubbing sound Is pericarditis more common in adults or children? - Adults What positions aggravate pericarditis? - lying flat on the left side, coughing and deep inspiration How is pericardial pain relieved? - NSAIDs because this type of pain is not related to ischemia How to characterize a HTN crisis? - An uncontrolled rise in BP with end organ damage. Di...

Define gas exchange CORRECT ANS Process by which oxygen is transported to cells and carbon dioxide is transported from cells Dyspnea CORRECT ANS shortness of breath Orthopnea CORRECT ANS difficulty breathing when lying down Nocturnal dyspnea CORRECT ANS difficulty breathing at night Ischemia CORRECT ANS lack of blood supply to organ or part of body especially heart muscles Hypoxia- CORRECT ANS not enough o2 in the blood Anoxia- CORRECT ANS absence of 02 Diffusion- CORRECT A...

NURS 231 Pathophysiology All Module Exams Questions and Answers- Portage Learning UPDATED 2023 GRADED A+ PATHOPHYS Module Exams Module 1 Exam Question 1 2.5 / 2.5 pts True/False: A bodybuilder’s muscles will display hyperplasia. True Correct! False It will display hypertrophy. Question 2 2.5 / 2.5 pts True/False: Barrett esophagus is an example of dysplasia. True Correct! False It’s metaplasia. Question 3 0 / 2.5 pts True/False: Hypertrophy is an inc...

define stroke - WHO a clinical syndrome consisting of 'rapidly developing clinical signs of focal neurological deficit (at times global) disturbance of cerebral function, lasting more than 24 h or leading to death with no apparent cause other than that of vascular origin' define transient ischaemic attack (TIA) stroke symptoms and signs that resolve within 24 hours. In practice <1 hour AHA/ASA - a transient episode of neurologic dysfunction caused by focal brain, spinal cord, or ret...

Acute Stroke and TIA management define stroke - WHO a clinical syndrome consisting of 'rapidly developing clinical signs of focal neurological deficit (at times global) disturbance of cerebral function, lasting more than 24 h or leading to death with no apparent cause other than that of vascular origin' define transient ischaemic attack (TIA) stroke symptoms and signs that resolve within 24 hours. In practice <1 hour AHA/ASA - a transient episode of neurologic dysfunction caused by ...

CCI RVS Exam (2024/ 2025) 200+ Questions and Verified Answers| 100% Correct- Grade A Q: When listening with continuous wave Doppler over a sonic lesion, you will hear high frequency or low frequency sound? Answer: High frequency Q: A normal PORH response is a major velocity increase of what percent increase in mean velocity Answer: >100% Q: What are falsely elevated less frequently than tibial ankle pressures? Answer: toe pressures Q: How can a PTFE ...

A coughs effectiveness is reduced when____ - 1. Weakness of inspiratory or expiratory muscles 2. Inability of the glottis to open or close correctly 3. Obstruction, collapsibility, or alteration in the shape of the airways 4. Decrease in lung recoil 5. Abnormal amount of mucus production Cardiac chest pain in men is most often located: - Center of the chest and radiates down the arm, jaw, and back Cardiac chest pain in women is most often located: - Across the center of the chest, may rad...