QUESTION 1 Turn to Page 23 of your lab manual. Looking at Figure 2.5 (picture of lung), the net direction of carbon dioxide will be towards the (lung or capillary). The net direction of oxygen will be towards the (lung or capillary). process of diffusion, there is an exchange of oxygen and carbon dioxide between the alveolar sacs and the blood in the capillaries. 1. Draw a heavy arrow on figure 2.5 to indicate the net direction of carbon dioxide movement. Air in alveolar sacs of lungs 1% CO2 20% O2 Blood capillary Blood in the capillary 4% CO2 12% O2 Figure 2.5. Diffusion of oxygen and carbon dioxide. 2. Draw a dotted arrow on figure 2.5 to indicate the net direction of oxygen movement. 23 23

What is Osmatic Pressure?

explain the answer

When the partial pressure of O2 in venous blood is 30 torr, the saturation of myoglobin with O2 is ______ while the saturation of hemoglobin with O2 is ______. a. 0.55, 0.91 b. 0.91, 0.55 c. 2.8 torr, 26 torr. d. 0.91, 0.97 e. none of the above please show your work, thanks! Please don't provide handwriting solution

Explain how the boiling point of a liquid would be impacted by each of the following: A) Increasing the atmospheric pressure above the liquid B) Adding an impurity that is soluble in the liquid C) Adding an impurity that is insoluble in the liquid

8. How many grams of sodium chloride should be used in compounding the prescription below? R Salt B chloride Sodium chloride Purified water ad 2% q.s. 30 mL Make isotonic solution Sig. Use as directed in the eye. E-value of Salt B is 0.20 A. 0.174 g B. 0.270 g C. 0.150 g D. 0.550 g

Suppose the pressure in the esophagus is -1.8 mm Hg while that in the stomach is +21 mm Hg. To what height, in centimeters, could stomach fluid rise in the esophagus, assuming it has a density of 1.10g/mL ?

O Tell me Compatibility Mode- Saved to my Mac AaBbCcDdE AaBbCcDdE AaBbCcDdE Normal AaBbCcDdE AaBbCcDdE AaBbCcl AaBbCcD AaBbCcD AaBb Body Text List Paragraph Table Paragr Heading 1 Heading: Heading 3 Name: CAtegorize EACH force depicted in the DIAGRAM AS AN intraMOLECULAR force or AN inteRMOLECULAR force AND LÆE it with the NAme of the Toice. Use the wold BANK befow to hep you. IntrAMOLECULAR_AND InteRMOLECULAR Forces of ejectrops H O H H O H 1. 2. Circle: 3. Circle: Circle: EAR Or IntraIOLECULAR ritERMOLECULAR Or tntrauOLECULAR ortntrcuSCUAR H. H CH NA 4. 6. Circle: Circle: Circle: o IntraOLECULAR London dispersion forces ntuRMOLECULAR-orintrauoLECUAR ionic bond RO IntrCLSCUAR metAIC bond WORD BANK: COVALENT bond hydrogen bond dipoledi pole interACTIONS 9. How ARe VAN der WAALS forces different VAN der WAALS forces ARe WEAK, short-TANGE from hydrogen bonds? electrostatic AttrACTIONS between UNCHARged Atoms or molecules. They depend on traNSIENT (temporARY) or PERMANENT dipole moments.…

The process of lysing occurs when the concentration outside a cell is and is said to be lower in concentration; hypotonic higher in concentration; hypertonic higher in concentration; hypotonic lower in concentration; hypertonic

Explain the role of surfactants in the lungs and Explain why premature babies often have respiratory issues