Blockage of co - Study guides, Class notes & Summaries

Z-51 Written Exam Questions and Complete Solutions In a steam turbine, what is the function of a Kingsbury thrust bearing? A) Maintain first stage steam pressure. B) Compensate for coupling misalignment. C) Adjust shaft torque at start up. D) Maintain axial positioning of the rotor shaft. - Answer: D) Maintain axial positioning of the rotor shaft. The ratio of actual pressure of water pressure in the atmosphere to the saturated pressure of given temperature is A) partial pressure....

ANESTHESIOLOGY TEST (LSU SVM) 400+ QUESTIONS WITH COMPLETE SOLUTIONS GRADED A+ What does the term Neuroleptanalgesia mean? - Answer-The combination of a sedative and a tranquilizer. Can benzodiazepines be a part of neuroleptanalgesia? - Answer-yes How can benzodiazepines be used clinically in a case of urinary blockage? - Answer-They cause urethral muscle relaxation which helps the placement of urinary catheter. What is the preferred benzodiazepine to be combined with other premedicat...

The right common carotid artery begins at the level of the: - Answer- Sternoclavicular articulation Posterior to the medial border of the belly of the biceps brachii muscle is the anatomical guide for which artery: - Answer- Brachial The procedure for injection and drainage in which injection is accomplished at one location, and the drainage is taken from another location is called: - Answer- Split injection The dilution of concentrated arterial fluid by the embalmer: - Answer- Primary ...

Suffocation - Answer Dying as a result of lack of oxygen (lack of oxygen in environment or blockage of respiratory airways) Strangulation - Answer Compression of blood vessels and air passages resulting from external pressure on neck. Injury or death results from impaired cerebral blood flow, not lack of airflow. Carbon monoxide (CO) - Answer Odorless, colorless, nonirritating, undetectable gas Systemic asphyxiant

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...

HESI MATERNITY VERSION 1-3 EXAM RATED A+ Whenis anamniotomyindicated? - ANSWER>>(artificial ruptureof membranes [AROM]) is used to stimulate labor when the condition of the cervix is favorable How often should maternal blood pressure be done during an amniotomy? - ANSWER>>Maternal BP should beassessed every 15 to20 minutes duringlabor Why is maternal temperature important to monitor after an amniotomy? - ANSWER>>Maternal temperatureis monitoredhourlyafter the membranes a...

ATI Cardiovascular Exam Questions With Verified Answers. Cardiac Enzymes & Lip Profile- released when the heart muscle suffers ischemia- Angina, MI, HD, hyperlipidemia - answerTroponin- (norm <0.2) stays elevated for 14-21 days Echocardiogram- ultrasound- diagnose valve disorder and cardiomyopathy- HF, Angina, MI - answerPre- takes up to 1 hr Intra- lie on LT side and remain still Post- results/follow up care Stress Test- info on workload of heart- walking on a tread mill to increase ...

Heparin exerts its anticoagulant effect by binding to which of the following substances? a. fibrin b. factor VII c. protein S d. antithrombin D heparin exerts anticoagulant effect by binding to antithrombin All but which of the following medications are appropriate to use in UA/NSTEMI patients? a. antiplatelets b. beta blockers c. thrombolytics d. ACE inhibitors C in addition to other meds, antiplatelets, betablockers, and ACE inhibitors are appropriate to use in UA/NSTEMI pat...

CPR Test | Study Questions and Verified Answers| 100% Correct (2023/ 2024 Update) Grade A Q: You are working in a senior center when you hear a thud and someone yells out that a man has collapsed. The scene is safe, but the man appears unresponsive. What should you do next? Answer: Check for responsiveness by using the shout-tap-shout sequence while checking for breathing, life-threatening bleeding and other life-threatening conditions. Q: Your co-worker fell off of a tall lad...

MSN 570 advance exam test 2024/2025 latest MI-CORRECT ANSWER-Death of myocardium from sudden blockage of coronary artery blood flow What causes cell death in MI?-CORRECT ANSWER-unstable plaque breaks off, triggering platelet aggregation, coagulation cascade and thrombus formation. continued no blood flow in 10 seconds ischemia, 20 minutes cell die What consequence of cell death leads to CP?-CORRECT ANSWER-hypoxia as cannot meet cell demand for oxygen How is MI diagnosed-CORRECT ANS...