In the palpation method of indirect blood pressure measurement, only systolic pressure can be obtained

What is the cardiac output of a heart when the heartbeat rate is 60 beat.min-1, the diastolic pressure in the aorta is 80 mm Hg, and the stroke volume is 80 mL.beat-1?   A. 4,800 mm Hg.min-1   B. 6,400 mL.mm Hg-1   C. 4,800 mL.min-1   D. 1.33 mL.beat-1   E. 0.75 mL.min-1

A - this is a group of tests that measure plasma proteins and levels of erythrocytes, leukocytes and thrombocytes.  A.  packed cell  volume  .B.  Complete blood test . C. hematocrit  D. hemostasis

Match the following situations with how you would adjust the sweep speed to display them properly on your spectral tracing. The patient has bradycardia Choose.increase/ decrease The patient has an arrhythmia that you would like to demonstrate Choose..increase/ decrease You want to demonstrate less beats on your tracing Choose.increase/ decrease You want to demonstrate more beats on your tracing Choose...increase/ decrease The patient has tachycardia Choose...increase/ decrease

When determining CFUs for a dilution of the same sample at 10-2 and 10-3 which of the following results would seem the most accurate to you? Explain why in the space below. A. 110,000 CFU/mL for 10-2; and 140,000 CFU/mL 10-3 B. 110,000 CFU/mL for 10-2; and 14,000 CFU/mL 10-3 C. 10,000 CFU/mL for 10-2; and 140,000 CFU/mL 10-3 D. none of the above

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The volume of a 20mg dose of medication is 2ml. Dilute 15ml, and administer over 45 min with a 15 mo flush to follow. Determine the following: Dilution volume ml Rate in gtts/min Rate in ml/hr ml

99. Which of the following is the most important for selecting an artery for ABG collection provided that there is no other reason to avoid the site? A. collateral circulation B. depth of the artery C. dominance of the arm D. strength of the pulse I 100. In addition to identification information, which of the following is typically documented before ABG specimen collection? A. FiO2 or L/M B. history of smoking C. room temperature D. all of the above

Which of the following is within the normal range of values for this blood test? Choose from the following: (A) 0 - 15 mm/h (B) 2-7 minutes (C) 16-18 gm/dL (D) 45%

Give propofol 10 mg/kg/minute. The infusion is mixed propofol 250 mg in 250 mL DsW. The patient weighs 168 pounds. What rate on the infusion pump will deliver the correct dose mL/hr?