Physioex 5 activity 1 - Study guides, Class notes & Summaries

what is the driving force for blood flow? - pressure gradient how does the body increase the blood vessel radius? - smooth muscle relaxation what is blood measured in? - ml/min what has the greatest effect on blood flow? - blood vessel radius the diameter of the blood vessel is the same as - two times the radius of the blood vessel the opening of the blood vessel where the blood flows is called the... - lumen what do you think will happen to the flow rate if the radius is increased by 0.5 ...

What was the effect of adding Na+- K+ pumps to the simulated cell - Transport of the ions was faster The movement of sodium and potassium maintained by the Na+ - K+ pump requires ____________ and is ________ concentration gradient - ATP, against Sodium-potassium pump moves _______ sodium ions and ____________ potassium ions simultaneously - 3, 2 Lipid insoluble - Solutes that require active transport for movement might be too large to pass or might be At what concentration of ATP were th...

Physioex Exercise 3 Activity 1-6 Questions And Answers | 100% Correct What is the approximate concentration of K+ inside a typical cell (intracellular concentration)? a. 150 mM b. 5 mM c. 0 mM d. 15 mM 150 mM What is the approximate concentration of K+ outside a typical cell (extracellular concentration)? a. 150 mM b. 5 mM c. 0 mM d. 15 mM 5 mM What is the approximate concentration of Na+ inside a typical cell (intracellular concentration)? a. 150 mM b. 5 mM c. 0 mM d. 15 mM 5...

HUMAN ANATOMY & PHYSIOLOGY (BLOOD LAB MODE 2) QUIZ QUESTIONS & ANSWERS (GRADED A+) BEST VERSION Question 1 1 / 1 point A)Identify the cell the arrow points to B)How would you classify this cell as one of the formed elements of blood? Question 2 1 / 1 point A)Identify the cell,the arrow points to B)What is it's function? 1) A)monocyte B)W BC ,Agranulocyte 2) A)basophil B)W BC ,granulocyte 3) A)eosinophil B)W BC ,granulocyte 4) A)neutrophil B)W BC ,granulocyte 5...

Neurophysiology of Nerve Impulses. Physioex 3 1. Explain why increasing extracellular K+ reduces the net diffusion of K+ out of the neuron through the K+ leak channels. - correct answer Increasing the extracellular K+ reduces the steepness of the concentration gradient and so less K+ diffuses out of the neuron. 2. Explain why increasing the extracellular K+ causes the membrane potential to change to a less negative value. - correct answer The membrane potential became less negative because l...

100% REVIEWED HUMAN ANATOMY & PHYSIOLOGY (BLOOD LAB MODE 2) QUIZ QUESTIONS & ANSWERS (GRADED A+) BEST VERSION Question 1 1 / 1 point A)Identify the cell the arrow points to B)How would you classify this cell as one of the formed elements of blood? Question 2 1 / 1 point A)Identify the cell,the arrow points to B)What is it's function? 1) A)monocyte B)W BC ,Agranulocyte 2) A)basophil B)W BC ,granulocyte 3) A)eosinophil B)W BC ,granulocyte 4) A)neutrophil B)W BC ,...

PhysioEx Lab Report Exercise 1 Activity 5 Study Guide with Complete Solutions

Neurophysiology of Nerve Impulses. Physioex 31. Explain why increasing extracellular K+ reduces the net diffusion of K+ out of the neuron through the K+ leak channels. - correct answer Increasing the extracellular K+ reduces the steepness of the concentration gradient and so less K+ diffuses out of the neuron. 2. Explain why increasing the extracellular K+ causes the membrane potential to change to a less negative value. - correct answer The membrane potential became less negative because les...

100% REVIEWED HUMAN ANATOMY & PHYSIOLOGY (BLOOD LAB MODE 2) QUIZ QUESTIONS & ANSWERS (GRADED A+) BEST VERSION Question 1 1 / 1 point A)Identify the cell the arrow points to B)How would you classify this cell as one of the formed elements of blood? Question 2 1 / 1 point A)Identify the cell,the arrow points to B)What is it's function? 1) A)monocyte B)W BC ,Agranulocyte 2) A)basophil B)W BC ,granulocyte 3) A)eosinophil B)W BC ,granulocyte 4) A)neutrophil B)W BC ,...

PhysioEx Ex. 11 Activity 1-5 question and answers 2023 updatedHematocrit - correct answer of 40 means that 40% of the volume of blood consists of RBCs. A buffy coat layer - correct answer -layer between plasma and blood -leukocytes and platelets The diagnosis of anemia indicates - correct answer a lower than normal hematocrit Polycythemia refers to - correct answer a significant increase in RBCs. Why would the hemoglobin levels of an anemic patient be lower than the hemoglobin level...