Why does fainting occur - Study guides, Class notes & Summaries

CDH Paramedic Entrance Exam Questions and Answers 100% Pass What are the normal respirations of adults? Infants? 12-20 and 20-40 What is the purpose of surfactant? Reduces surface tension in alveoli (lubricant) What is the normal stimulus to breathe in a healthy patient? Carbonic drive What is a pink puffer? Blue Bloater? A COPD Patient with Emphysema. A COPD Patient with Chronic Bronchitis What causes inhalation? Diaphragm and Intercostal muscles contract Where are the different lung sound...

COPE EXAM QUESTIONS WITH REVISED ANSWERS UPDATED What is fainting? - Answer-a sudden and momentary loss of consciousness due to a lack of sufficient blood and oxygen in the brain Why does fainting occur? - Answer-nervousness due to unfamiliar surroundings; viewing bodily fluids/body parts What are the signs and symptoms of fainting? - Answer-feeling hot, dizzy, and clammy; loss of hearing and/or vision; nausea What do you do if you are about to faint? - Answer-lean against a wall, sit ...

BKAT Critical Care Review (2022/2023) Rated A+ Normal Central Venous Pressure (CVP) range 2-8 mmHg Normal Pulmonary Artery Occlusion Pressure (PAOP) range 6-12 mmHg Normal Pulmonary Artery Systolic (PAS) range 20-30 mmHg Normal Pulmonary Artery Diastolic (PAD) range 5-15 mmHg Normal Pulmonary Artery Mean (PAM) 11-20 mmHg Normal Systemic Vascular Resistance (SVR) range 800-1200 mmHg Preload volume left in the left ventricle at the end of diastole What is preload affected by? venous return ...

CPT - Certified Phlebotomy Technician Questions with Certified Solutions What mask needs to be worn in a room with airborne isolation precautions N-95 Mask (plus gloves & a gown) What does PPE stand for Personal Protective Equipment What PPE needs to be worn in a room with droplet isolation precautions Gloves, mask, eye protection & gown What PPE needs to be worn in a room with contact precautions Gloves & gown What gauge needle will cause hemolysis 25 gauge (and above) (to small & it breaks...

Bates' Guide To Physical Examination and History Taking - Chapters for Midterm A 54‐year‐old diplomat working at the United Nations reports occasional chest pain and a sense of tightness in his chest when particularly stressed over work deadlines. The patient is 6 feet 4 inches tall. He has a temperature of 98.6ºF and blood pressure of 140/78. He has a cut over one eye that he says is "from shaving."Which of the following represents subjective information about this patient? a) Blood ...

NHA Phlebotomy National Exam 2022-2023. 300 while transferring serum into an isolator tube, some blood splashes into your eyes. what must you do? you are conducting a streptococcal pharyngitis test on a patient. what transmission-based precaution should you take? you observe a glucometer reading of 250 mL/dL. you get a reading in the average range when you do a second test. what may have caused the first result? you are to perform a glucometer reading for a young adult while the...

SEDATION MEDICAL EMERGENCIES. EXAM REVIEW QUESTIONS AND ANSWERS, RATED A+ Most common dental emergency syncope (fainting) when do most dental emergencies occur in the dental office? Upon administration of LA Why does syncope occur? Hypotension Treatment of syncope - Ammonia ampules - Trendelenburg - ABCs - maintain airway (head tilt/chin lift) - 100% O2 - monitor vitals - reassure and relax patient Most common procedure being performed at the time of the emergency: Extraction a...

Case Study Movement Disorder with Fall Injury Gary Jansek is a 70-year-old who has lived with Parkinson’s disease for decades. He was a well-respected bank president when diagnosed at the age of 45. When diagnosed, it was expected that Gary would require full-time care within 10 years. After the prognosis and months of depression, his lifestyle changed. He retired early and focused on staying active. He and his wife moved to the community near his adult children. They were able to golf ...

CAIB 1 Chapter 6 Questions and Answers Graded A+ What is the minimum limit of Third Party Liability available in your province? $200,000 How does an insured show proof of financial responsibility in your province The "pink copy" of the certificate of registration Identify the Automobile coverages that are available in your province and indicate which are compulsory. Auto Policy Limits - $200,000 Bodily Injury - $180,000 Property Damage - $20,000 All compulsory in Manitoba (6-4)...

NARM EXAM QUESTIONS AND ANSWERS, 100% ACCURATE. VERIFIED/ What is the most prevalent sexually transmitted disease in the United States? - -Chlamydia. 50% of women are asymptomatic. Increased incidence in women using OC, because pills cause cervical ectopia and makes a woman more vulnerable. Symptoms are mucopurulent discharge from the cervix, wet mount will revel a high WBC. Diagnosis is by cervical culture, treatment is with antibiotics. High incidence of coexisting gonorrhea infectio...