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- Which of the following are the causes of obstructive shock A)Spinal cord injury B)Pulmonary embolism C)Cardiac lemonade D)Tension pneumothorax E)HemorrhageProgressive hemothorax does not include() A) Abnormal respiratory movement B) Progressive increase of intrapleural pressure C) Venous pressure increased, heart beat weak, arterial pressure decreased D) Mediastinal flutter during breathing E) The blood volume of thoracic drainage was more than 200 ml / h for 3 hoursA mass of necrotic tissue that results from circulatory obstruction is called a(n) A) plethora B) abscess C) infarct D) hematoma
- Which order is associated with a living will A) against medical advice B) do not resuscitate C) power of attorney D) advance directiveWhere do you find the baroreceptors that alert the brain of an increase in blood pressure and/or blood volume? A) Urinary bladder B) Heart and blood vessels, such as the carotid artery C) All of these answers are correct D) Pancreas E) KidneyYour adult patient seems to pale and breathing 16 times per minute. WHich of these signs would youe xpect to see if breathing was inadequate? A) Weak pulse B) Slow heart rate C) SHallow breathing D) Good breathing sounds
- Your patient has just taken his metered dose inhaler. Which of the following side effects should you expect? A) Decreased level of consciousness B) Decreased blood pressure C) DIfficulty swallowing D) Increased heart rateA Class IV antiarrhythmic blocks ____________ channels. A) Iodine B) Calcium C) Sodium D) Beta What is the purpose of administering a calcium channel blocker? A) Inhibiting pain sensation B) To promote diuresis C) To slow the heart rate Nitrates, such as Nitroglycerin, have what effect on the body? A) Bradycardia B) Anti-inflammatory C) Vasoconstriction D) Vasodilation We should use caution in administering diuretics in patients with a history of _______________. A) High blood pressure B) Diabetes C) Renal disease D) Congestive heart failureThe emergency treatment of open pneumothorax is() A) Closed thoracic drainage B) Endotracheal intubation, positive end expiratory pressure ventilation C) Rapid closure of chest wall wound D) Oxygen inhalation E) Exploratory thoracotomy
- Which of the following signs or symptoms is not indicative of hemorrhagic shock? Question 3 options: a) Constricted pupils b) Diaphoretic skin c) Sensation of thirst d) DisorientationIn the pathogenesis of atherosclerosis, small oxidized LDLs…. a) are internalized in artery walls by immune cells called Reactive Oxygen Species b) are more atherogenic than the larger, "buoyant" types of LDLs c) transfer cholesterol from inside the vascular walls to other lipoproteins for removal by the liver d) inhibit the release of pro-inflammatory cytokinesA patient is admitted with a puncture wound to the chest and a deflated right lung. Which of the following must be punctured for a deflated lung? A) Visceral pleura B) Parietal pleura C) Pleural space D) Both A and C E) Both B and C F) All of the above
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