Air embolus causes - Study guides, Class notes & Summaries

VA BC Section 3 2024 Exam Questions All Correctly Solved New Update What are causes of difficult catheter advancement? - Answer --Damage from previous surgical procedures/trauma -Repeated catheterizations -Large diameter catheter in small vein -Venospasm -tortuous veins -stenosis/DVT -Pacemaker -Defibrillator What are things to do to prevent difficult catheter advancement? - Answer --Ultrasound guidance -Review hx for previous procedures and trauma -Assess for anxiety (give meds ...

OB/GYN APGO Test Bank Questions & Answers 2022. (All Correct) An 18-year-old G1P0 woman is seen in the clinic for a routine prenatal visit at 28 weeks gestation. Her prenatal course has been unremarkable. She has not been taking prenatal vitamins. Her pre-pregnancy weight was 120 pounds. Initial hemoglobin at the first visit at eight weeks gestation was 12.3 g/dL. Current weight is 138 pounds. After performing a screening complete blood count (CBC), the results are notable for a white blood...

Which respiratory emergency presents with fever, cough, pleuritic chest pain, and crackles that do not clear with coughing? Asthma, pulmonary edema, chronic bronchitis OR Pneumonia correct answersPneumonia Pneumonia presents with fever, cough, pleuritic chest pain, and lung sounds (such as crackles) that do not usually clear with coughing.. Which respiratory emergency causes permanent abnormal enlargement of the air spaces? Asthma, pulmonary edema, emphysema, pulmonary embolus correct ans...

WGU D236 PATHOPHYSIOLOGY FINAL EXAM 300+ REAL EXAM QUESTIONS AND VERIFIED ANSWERS WITH RATIONALES LATEST UPDATE 2023 Describe how your body responds to an infection. - ANSWER- T cells produce cytokines, which stimulate B cells. B cells produce antibodies. Identify role of DNA changes in congenital abnormalities. - ANSWERMutations in genes or chromosomal abnormalities How does development disrupts congenital abnormalities? - ANSWERAlterations of DNA Describes factors that disrupt homeo...

VA BC Section 3 Test Practice Questions & Verified Solutions What are causes of difficult catheter advancement? - ANSWER -Damage from previous surgical procedures/trauma -Repeated catheterizations -Large diameter catheter in small vein -Venospasm -tortuous veins -stenosis/DVT -Pacemaker -Defibrillator What are things to do to prevent difficult catheter advancement? - ANSWER - Ultrasound guidance -Review hx for previous procedures and trauma -Assess for anxiety (give meds or se...

Heartcode PALS Test Questions With All Correct Answers The infant is placed on the ambulance stretcher and responds with a groan when stimulated and has a temperature of 36.3 C (97.3 F) - CORRECT ANSWER -Monitor and support ABCs -Establish IV/IO access -Monitor heart rate, blood pressure, and pulse oximetry -Call for assistance if needed When you evaluate the patient, you find the lungs are clear, skin is cool and mottled, glucose is 97 mg/dL and capillary refill time is 5 seconds. ...

VentilationProcess of inspiration and expiration through pulmonary airways. PerfusionMovement of blood through pulmonary circulation, providing oxygen to the body Ventilation-perfusion ratio (V-Q ratio)Ratio of air reaching alveoli to amount of blood reaching alveoli. Ideal is equal. -Shunt: area with no ventilation -Dead space: no perfusion OxygenationGas exchange of carbon dioxide for oxygen takes place in the alveoli to oxygenate the blood what is oxyhemoglobinhemoglobin bound to oxygen....

Air Embolus Causes - ANSWER * Fracture or detachment of catheter connections * Inadequate priming of catheter *Malfunction of self sealing valve in introducer *Presence of catheter tract from previous CVAD *Deep inspiration during removal or insertion *Hypovolemia *Upright position of patient

AMI AMI (Heart attack): Death of heart muscle following obstruction of blood flow to it; in this context the attack is "new" or "happening right now." A heart attack is a medical emergency. A heart attack usually occurs when a blood clot blocks blood flow to the heart. Without blood, tissue loses oxygen and dies. Symptoms include tightness or pain in the chest, neck, back, or arms, as well as fatigue, lightheadedness, abnormal heartbeat, and anxiety. Women are more likely to have atypi...

Advanced Pathophysiology NURS 5350 Exam 3 What is a cough? Protective reflex that helps clear the airways by an explosive expiration. Acute cough: 2-3 weeks Chronic cough: longer than 3 weeks. Causes: Post nasal drip, GERD, medications (ACE). Hypoventilation vs. Hyperventilation? Hypo: Alveolar ventilation is INADEQUATE: leads to RESPIRATORY ACIDOSIS. Hyper: Alveolar ventilation EXCEEDS metabolic demands: Leads to RESPIRATORY ALKALOSIS. What is clubbing? A pai...