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- 49) The stages of anesthesia, to include analgesia, excitement, and surgical anesthesia, generally relate to what category of agents? A) Opioids B) NMDA receptor antagonists C) GABA agonists D) BarbituratesChoose the Correct answer quickly urgently fast?33) Your patient has a chronic history of congestive heart failure and does not currently have pulmonary edema. Why is administration of a beta blocker beneficial to this patient? A) Beta blockers may help reduce the risk of blood clotting B) Beta blocker administration is not beneficial to this group C) Because beta blocker manufacturers pay you a lot of money to administer them D) Beta blockers minimize the risk of hypertrophic heart disease
- Which of the following medications is a beta blocker? A) Hydrochlorothiazide B) Lasix C) Atenolol D) Simvastatin Which of the following is a contraindication to the antiarrhythmic Amiodarone? A) Tachycardia B) Allergy to Lidocaine C) Bradycardia D) Hypertension Which of the following is a common side effect of cholesterol medication? A) Muscle pain B) Diabetes C) Headache D) Decreased urination Which of the following most accurately describes the mechanism of action of a "statin"? A) Inhibits platelet aggregation B) Inhibits sodium excretion in the kidneys C) Inhibits cholesterol production in the liver D) Inhibits sodium reabsorption in the loop of Henle Which of the following is an indication to the antiarrhythmic Amiodarone? A) Bradycardia B) Hypercalcemia C) Hypertension D) Supraventricular Tachycardia (SVT)What are synthetic cannabinoids? where did they come from and what are their effects?Dx c) The image above is a standard chest X-ray. i) ii) Prompt questions A B Sin Describe two mechanisms by which X-rays interact with the materials in the body. Explain why there is a difference in appearance between the image at A and the image at B. (AC 1.2)
- 46. A 27-year-old woman comes to the physician because of a 4-month history of tremors and heat intolerance; she has had a 5-kg (11-lb) weight loss during this period. Physical examination shows proptosis and an enlarged thyroid gland. The relaxation phase of the deep tendon reflexes is shortened. Which of the following cardiovascular parameters will be decreased in this patient? A) Cardiac output B) Heart rate C) Myocardial contractility D) Systemic vascular resistance E) Systolic blood pressureSelect the best description of a preferred anesthetic. Multiple Choice An anesthetic that produces adequate anesthesia with minimal side effects An anesthetic that allows a patient to consciously perceive painful stimuli An anesthetic that keeps a patient safely in Stage I anesthesia An anesthetic that does not rênder the patient unconscious.47) Besides blood pressure management, what is another common indication of antiarrhythmics? A) Glaucoma B) Dizziness C) Heart arrhythmia D) Muscle soreness
- You give a drug intravenously that you think is a selective beta 1 receptoragonist to a patient. Which of the following effect would you expect toobserve?A)Increased heart rateB)Decreased renin secretionC)Increased central venous pressureD)Decreased contractilityE)Decreased cardiac output37) Which of the following is a contraindication to the antiarrhythmic Amiodarone? A) Tachycardia B) Allergy to Lidocaine C) Bradycardia D) HypertensionWhat is the primary purpose of administering anticoagulant therapy to a patient following surgery? a) To increase blood clot formation b) To prevent the formation of blood clots c) To promote bleeding at the surgical site d) To reduce blood pressure