Homework Answers
2. Formula to Calculate the number of RBC :
Number of cells counted × dilution factor × 5 / volume ( 0.1 )
= Number of RBC counted -585
Dilution factor -1:200
= 585× 1/200 ×5÷ 0.1
= 585× 0.005× 5 / 0.1
= 146.25 cells /microliter
3. Yes ,Janson has a blood disorder because his number of rbc's are less than the normal range .
Add Answer to:
4. Eric and Jason set out to determine the concentration of Jason's red blood cells They...
Your sample will now be diluted to 1:2000 with an isotonic saline solution. Furthermore, when using...
Your sample will now be diluted to 1:2000 with an isotonic
saline solution. Furthermore, when using a hemocytometer to count
RBCs, only five squares of the central field are counted as
indicated by the following diagram
(Total # of cells counted)(10/# of 1 mm^2 fields
counted)(dilution factor) = # of cells/ul
by the following diagram: 400X 100X Figure 4: Pattern used for counting RBCs in the center field of a hemocytometer. Upon loading your diluted sample into the hemocytometer, these...
74 Percent Concentration -The amount of solute dissolved in a fixed amount of solvent is called the concentration of th...
74 Percent Concentration -The amount of solute dissolved in a fixed amount of solvent is called the concentration of the solution. Concentrations are typically expressed as Mass al.) (% m/m) which is the mass of the solute (g) divided by the mass of the solution [solute+ solvent] (g)x 1000/0; or as Volume ol.) (% v/v ) which is the volume of the solute in a fixed volume of solution (1O0mL of solution) x 1000/0; or less commonly in the laboratory,...
Can't figure out the concentration of the complex of solns. 10, 11, 12, 13, & 14. Modern...
Can't figure out the concentration of the complex of
solns. 10, 11, 12, 13, & 14.
Modern Experimental Chemistry Chemistry 153 The Iron(III) Thiocyanate Complex Purpose of the Experiment To determine the chemical formula of a complex ion and measure its formation equilibrium constant Equipment Spectro Vis spectrophotometer and LabQuest, cuvette, 25-mL buret (3), ring stand, buret clamp (2), 50-mL beaker (3), small plastic beakers Reagents SCN, as KSCN, 0.00200 M solution Fe; as Fe(NO), 0.00200 M solution and a...
phlebotomy 166 Unit Ill: Blood Collection Procedures MATCHING 9-4: SCENARIOS AND VASCULAR ACCESS DEVICES e type...
phlebotomy
166 Unit Ill: Blood Collection Procedures MATCHING 9-4: SCENARIOS AND VASCULAR ACCESS DEVICES e type of equipment described in the following scenaries with the list of vascular access devices. Scenarios Vascular Access Devices A nurse is collecting a blood gas specimen A. Arterial line (A-line) from tubing inserted in the underside of a B. Arteriovenous (AV) shunt patient's left wrist on the thumb side. C. Central venous catheter (CVC) D. Implanted port A nurse is palpating an area in...
unit-4 clinical practice Ethics and Values You are caring for a 17-year-old female patient with sickle...
unit-4 clinical practice Ethics and Values You are caring for a 17-year-old female patient with sickle cell disease who has been admitted for treatment of sickle cell crisis. Sickle cell disease is a genetic abnormality that affects hemoglobin in the red blood cells. In a sickle cell crisis weakened red blood cells clump together and impede blood flow, causing extreme pain. To prevent stroke and manage the pain of the crisis, your patient needs aggressive fluid and comfort management. At...
unit-4 clinical practice Ethics and Values You are caring for a 17-year-old female patient with sickle...
unit-4 clinical practice Ethics and Values You are caring for a 17-year-old female patient with sickle cell disease who has been admitted for treatment of sickle cell crisis. Sickle cell disease is a genetic abnormality that affects hemoglobin in the red blood cells. In a sickle cell crisis weakened red blood cells clump together and impede blood flow, causing extreme pain. To prevent stroke and manage the pain of the crisis, your patient needs aggressive fluid and comfort management. At...
read the paragraphs and answer the following questions please read the paragraphs and answer the questions...
read the paragraphs and answer the following questions
please read the paragraphs and answer the questions
PART 1: Death of a small town An unknown chemical has been added to the drinking water of a small community in central California causing the death of all who have ingested the water. The victims are all in a state of rigor mortis, their bodies contorted with their skeletal muscles in a "locked" or contracted position at the time of death. Although rigor...
En (2 points) You isolated your mitochondrial DNA in Part I. In step 6, you discard...
En (2 points) You isolated your mitochondrial DNA in Part I. In step 6, you discard the supernatant, but keep the pellet. In step 15, you discard the pellet, but keep the supernatant. Explain why the pattern is different between the two steps and the consequence of mixing up these two steps. Procedure Part 1: mt DNA Isolation from your cheek cells. Lysis solution is used to breakdown the cells in this step, you will isolate MEONA from cheek cells....
Name: Integumentary System Case Study: Jon's Story (Each question is worth 0.5 pts) At 63 years...
Name: Integumentary System Case Study: Jon's Story (Each question is worth 0.5 pts) At 63 years old, Jon was retiring early by most people's standards, but he felt it was time and he was looking forward to it. His mind wandered as he raked the dry remnants of his front yard. The African summer had been hotter than usual but he had always worked outdoors and the warmth of the sun on his face felt good. Jon had grown up...
Project Number 9 Statistical analysis of radiation data recorded by an ionization chamber Project Number 9...
Project Number 9 Statistical analysis of radiation data recorded by an ionization chamber Project Number 9 Statistical analysis of radiation data recorded by an ionization chamber In this project, you are required to statistically analyze the data of radiation dose recorded by an ionization chamber experimentally in the research lab. Background of the problem: For measuring the radiation dose delivered to a body by a given radiation beam, an ionization chamber (detector) is used. An ionization chamber is made up...
Your sample will now be diluted to 1:2000 with an isotonic
saline solution. Furthermore, when using a hemocytometer to count
RBCs, only five squares of the central field are counted as
indicated by the following diagram
(Total # of cells counted)(10/# of 1 mm^2 fields
counted)(dilution factor) = # of cells/ul
by the following diagram: 400X 100X Figure 4: Pattern used for counting RBCs in the center field of a hemocytometer. Upon loading your diluted sample into the hemocytometer, these...
74 Percent Concentration -The amount of solute dissolved in a fixed amount of solvent is called the concentration of the solution. Concentrations are typically expressed as Mass al.) (% m/m) which is the mass of the solute (g) divided by the mass of the solution [solute+ solvent] (g)x 1000/0; or as Volume ol.) (% v/v ) which is the volume of the solute in a fixed volume of solution (1O0mL of solution) x 1000/0; or less commonly in the laboratory,...
Can't figure out the concentration of the complex of
solns. 10, 11, 12, 13, & 14.
Modern Experimental Chemistry Chemistry 153 The Iron(III) Thiocyanate Complex Purpose of the Experiment To determine the chemical formula of a complex ion and measure its formation equilibrium constant Equipment Spectro Vis spectrophotometer and LabQuest, cuvette, 25-mL buret (3), ring stand, buret clamp (2), 50-mL beaker (3), small plastic beakers Reagents SCN, as KSCN, 0.00200 M solution Fe; as Fe(NO), 0.00200 M solution and a...
phlebotomy
166 Unit Ill: Blood Collection Procedures MATCHING 9-4: SCENARIOS AND VASCULAR ACCESS DEVICES e type of equipment described in the following scenaries with the list of vascular access devices. Scenarios Vascular Access Devices A nurse is collecting a blood gas specimen A. Arterial line (A-line) from tubing inserted in the underside of a B. Arteriovenous (AV) shunt patient's left wrist on the thumb side. C. Central venous catheter (CVC) D. Implanted port A nurse is palpating an area in...
read the paragraphs and answer the following questions
please read the paragraphs and answer the questions
PART 1: Death of a small town An unknown chemical has been added to the drinking water of a small community in central California causing the death of all who have ingested the water. The victims are all in a state of rigor mortis, their bodies contorted with their skeletal muscles in a "locked" or contracted position at the time of death. Although rigor...
En (2 points) You isolated your mitochondrial DNA in Part I. In step 6, you discard the supernatant, but keep the pellet. In step 15, you discard the pellet, but keep the supernatant. Explain why the pattern is different between the two steps and the consequence of mixing up these two steps. Procedure Part 1: mt DNA Isolation from your cheek cells. Lysis solution is used to breakdown the cells in this step, you will isolate MEONA from cheek cells....
Name: Integumentary System Case Study: Jon's Story (Each question is worth 0.5 pts) At 63 years old, Jon was retiring early by most people's standards, but he felt it was time and he was looking forward to it. His mind wandered as he raked the dry remnants of his front yard. The African summer had been hotter than usual but he had always worked outdoors and the warmth of the sun on his face felt good. Jon had grown up...
Project Number 9 Statistical analysis of radiation data recorded by an ionization chamber Project Number 9 Statistical analysis of radiation data recorded by an ionization chamber In this project, you are required to statistically analyze the data of radiation dose recorded by an ionization chamber experimentally in the research lab. Background of the problem: For measuring the radiation dose delivered to a body by a given radiation beam, an ionization chamber (detector) is used. An ionization chamber is made up...
Most questions answered within 3 hours.
-
What is the net ionic equation for the reaction that would occur
when an aqueous solution...
asked 3 hours ago -
A
student bought $1000 worth of furniture. What is the equivalent
annual cost if it is...
asked 3 hours ago -
What taboo subject did Ida B. Wells suggest was consensual
between black men and white women?...
asked 4 hours ago -
You have just been hired by the EPA to help with the new gas
mileage standards...
asked 5 hours ago -
4) A firm is hit by increases in its wage rate, w.
a) How does this...
asked 5 hours ago -
A square current loop 5.4 cm on each side carries a 510 mA
current. The loop...
asked 8 hours ago -
What are five tips in conducting knowledge assessment/literature
review research? Each of these tips needs to...
asked 8 hours ago -
Antigen presenting cells link innate and adaptive immune
responses. In the theoretical scenario where phagosomes cannot...
asked 8 hours ago -
Dealing with conflict, in my opinion, is a skill and an art. I
believe that those...
asked 9 hours ago -
6. A long straight wire with circular cross section and radius
1.5 cm carries a 1.2...
asked 9 hours ago -
Deacon Corporation has provided the following financial data
from its balance sheet and income statement:
Year...
asked 10 hours ago -
List and discuss at least three variables from everyday life for
which you expect the variable ...
asked 10 hours ago