In the Ca++ current traces below, why is the current different during the test condition? +20 mV Ем -40 mV IM Control TEST

Q: Which of the following defibrillator tYpes Use lower discharging energy to the patient? Lown O…

A: Heart – Heart is a major body organ, its size is around equal to human fist, situated in the…

Q: Classify the following probe as sensor or transducer: 1- EMG probe. Nor Both of Transducer Sensor th…

A: There are many advanced diagnostic instruments which are in use , since last many decades. As the…

Q: If you are asked to prepare 10 mL of a 23.4% sodium chloride how many mL will you draw up in the…

A: Question is related to drug calculation.  Detailed solution in step 2.

Q: Given EDV = 150 mL and ESV = 50 mL, calculate the ejection fraction, EF = SV/ %3! %3D EDV.

A: Given information EDV= 150ml ESV= 50ml The ejection fraction (EF) is calculated by: EF= SV/ EDV…

Q: The measurement of a normal QRS complex is: a. 01.4 to 0.16 second b. 0.12 to 0.20 second c. 0.18 to…

A: The QRS complex is a combination of 3 waves. i.e Q wave, R wave, S wave. QRS complex represents…

Q: The IV has 800 mg of a drug in 1000 ml of fluid and is running at 15 mL/hr. The patient weights 175…

A: Some medications are administered with IV fluids in order to provide safe and effective drug…

Q: At 2pm you received a doctors order that you have to Infuse 1000 mL of D5W in 8 hours to Mr. Dela…

A: 1000 ml to be infuse in 8 hours

Q: What are the other tests performed for the measurement of FT4? Explain the principle and procedure.

A: The thyroid gland produces the hormone called thyroxine ( T4). This hormone helps the body to do the…

Q: International normalized ratio and ho

A: When there is a trauma, bleeding takes place where the clotting process referred to as hemostasis…

Q: SiRNA's result from the activity Argonaut true or false?

A: RNA interfernce is the process of inhibiting the expression of certain mRNA by interffering RNAs.

Q: Classify the following probe as sensor or transducer: 1- EMG probe. Nor Both of th Transducer Sensor…

A: A sensor transforms a physical occurrence into a quantifiable analog voltage, which may then be…

Q: loading the hemacytometer

A: It is necessary to understand about proper bloos cell count of every individual for diagnosing…

Q: Compute for the dilution factor of the RBC pipet if blood is sucked up to 0.2 mark and the diluting…

A: There are different blood cells present in the blood. They include erythrocytes, leukocytes, and…

Q: Explain the reason for each of the following rules regarding micropipettes.  a) Always set the…

A: A micropipette is a laboratory Instrument used to transfer precise and accurate volumes of…

Q: CO = 4000ml/min EDV = 120 ml ESV = 80 ml The distance between each R peak is _________s.

A: Values given: Cardiac output(CO) = 4000ml/min  End diastolic volume (EDV) = 120 ml End Systolic…

Q: Draw a serial dilution that would give a dilution of 1/153 000 000. Each tube in your dilution…

A: Different concentrations of chemicals are required in the laboratory for various investigations. In…

Q: what could explain the differences observed in the 2 traces of calcium currents below? -3 mV -3 mV…

A: There are two different traces of calcium current observed.

Q: Calculate the CFU present in 100 mL water sample and b) dilution factor in Tube 5.

A: Answer a - CFU present in 100ml solution=58×104 CFU/ml= 580,000 CFU/ml CFU present in 100ml sample=…

Q: Experimental Methyl Orange at 460 nM Codcentratidn Tube 0.175 0.236 6.079 0156, 0-678 2. uanown.…

A: Absorbance also known as optical density is the quantity of light absorbed by a solution and is…

Q: Match the following: SBP = 102mmHg and DBP = 65mmHg; Pulse pressure is SBP = 130mmHg and DBP =…

A: PR interval in the electrocardiogram is the time from the P wave to the start of the QRS complex. A…

Q: The effect of length on flow rate The effect of length on flow rate. A: the fluid reservoir is…

A: The human circulatory system is made up of a network of arteries, veins, and capillaries that are…

Q: A patient's cardiac output is measured as 5849.58 mL/min using the Fick's method. The spirometer…

A: Fick's concept allows for extremely precise cardiac output calculations. In the tissues, total…

Q: What performance tests do we need to design and manufacture a patient turning apparatus shown in the…

A: Constant pressure on bony prominences such as the occipital, shoulder, sacrum, and heel causes a…

Q: How to calculate these mL/hr flow rates: A 20 mg/hr rate is ordered using a 100 mg/100mL solution…

A: 20 ml/hr 5.62 ml/hr

Q: Explain the reason for the following rules: a. Always set the micropipette within its designated…

A: Micropipette is a small glass capillary laboratory instrument used to transfer the volumes of liquid…

Q: Please explain the working principles of the patient rotating apparatus shown in the figure in your…

A: Patient rotating device is kind of comfort device used to give comfort as well helps in the…

Q: Nizatidine injection (25 mg/mL) is supplied in 4-mL vials. The prescription states that for…

A: The nurse should follow 5 Rights of the medication while administering the medication such as right…

Q: Results: Table L Calibration of dropper: UMCO/drop Trial # of drops Average ml/drop (ml/drop x…

A: A group of organs and tissues involved in breathing is referred to as the respiratory system.…

Q: The most common clinical instrument used in measuring pressure is the Sphygmomanometer O manometer O…

A: Introduction The pressure of circulating blood against the walls of blood arteries is known as blood…

Q: Determine the velocity of blood flowing and the estimated percent error if the angle is incorrect at…

A: Blood flow refers to the movement or distribution of blood into blood vessels. Blood flows from…

Q: How much sample should be injected into the GC? O 1) 0.5 microliter 2) 15 microliter 3) 5 microliter…

A: With the help of gas chromatography (GC) compounds in a mixture can be separated by injecting them…

Q: What performance quality tests do we need to design and manufacture a patient turning apparatus…

A: Pressure ulcer occurs when there is sustained pressure on the bony prominent area of the body such…

Q: What is the functional capacity in METs and Vo2 (mL/kg/min) of a 85 kg man who completed Stage V (3…

A: The Balke treadmill test is performed to determine the cardiorespiratory fitness of an individual.…

Q: testing the ideal gas law (magnesium ribbon experiment

A: The answer is  Placing 13.0 mL instead of 10.0 mL of 6.0 M HCI into the eudiometer Here, before the…

Q: Determine the CFU/ml for each of the following. 1. Dilution Plate #1 | Plate #2 | CFU/ml 10-2 110 |…

A: Specific bacteria can be isolated from mixed culture by using various plating techniques like the…

Q: Calculate: 0.01cm+2.22mm+0.011m+190µm. Give the result in millimeters (Do not round up or down the…

A: we know that,  1 m = 1000 mm  190 μm = 0.00019 m = 0.19mm 0.011m = 11mm 0.01cm = 0.1mm

Q: What is the dose in mSv for: (a) a 0.1 Gy x-ray?

A: X-rays are electromagnetic radiation that contains high energy as compared to visible light. The…

Q: Interpret the graph b. Is the radius a variable that is likely to change to control blood flow to…

A: Blood flow  The rate of blood passing per second from a point is known as blood flow. The rate of…

Q: 83 m = _____________ cm                               584 µL  = ________________ mL   08 g =…

A: We know, 1 m =100 cm 1 µL= 0.001 mL 1 g= 1000 mg 1 nm= 1x 10-6 mm 1 cm= 10 mm 1 mL= 0.001 L 1 mL= 1…

Q: How many hours will the medication (Fentanyl 100 mcg in 10ml NSS) last/finish if the doctor's order…

A: Dose to be given 5 mcg/kg/hr

Q: A solution of 100mg in 40mL is ordered to infuse at 5mcg/kg/min. For an adult weighing 77.1kg.…

A: People working as nurses should have basic maths knowledge. This is to administer correct dosage of…

Q: Temperature of Hot water 100c° IDOC" Temperature of Water Bath 23C 23(0 231 23(° Volume of water…

A: Introduction - Charle's  law states that the volume of an ideal gas at constant pressure is directly…

Q: Two students independently determine the volume of water delivered by a 10.00-mL pipet. Each student…

A: Given:The average value of student A= 10.4 mLThe standard deviation of student A= ±0.07 mLThe…

Q: Calculate the MAWQ for an electronic balance with a linearity of 0.001 g and an acceptable error of…

A: Electronic balance is standard equipment used in the biochemical and chemical laboratory. It is used…

Q: . Explain the reason for the following rules: a. Always set the micropipette within its designated…

A: A centrifuge is used to separate different components of a solution via centrifugation force.

Q: Which of the following LPS concentrations is NOT used in the LPS stimulation experiment O 0.1 ng/mL…

A: Introduction:-  LPS is a natural adjuvant produced by gram-negative bacteria that has a significant…

Q: True or false ?  The X ray tube output, Y(d), is defined as the quotient of the air kerma K(d) at…

A: KEY WORDS :- X - Ray - It is the imaging technique by which structures can be seen through…

Q: After placing sample in this instrument, what are the names of two fractions in the tube (choose all…

A: Centrifugation is a method used for the separation of particles suspended in liquids or solutions.…