Which of the Following Statements Regarding Oxygen Is Correct

Blood perfusing the brain of a fetus has the same PaO 2 as that of blood in. A The oxygen-oxygen bond length in ozone is identical with that of molecular oxygen b The ozone is response hybrid of two structures c The ozone molecule is angular in shape d Ozone is used as a germicide and disinfectant for the purification of air.

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Consider the following statements regarding biochemical oxygen demand BOD of river water.

. Oxygen is flammable and may explode if under high pressure. In resonating structures bonds are not fixed and therefore all bond lengths are equal. B The sulfate ion is oxidized.

Fetal haemoglobin has a higher affinity for oxygen than adult haemoglobin correct incorrect. The BOD rate constant does not depend on the BOD of the river water. Consider the following statements regarding Biochemical Oxygen Demand BOD A The polluted water has less BOD than cleaner water.

The BOD rate constant varies with river water temperature. A HbA shows hyperbolic oxygen dissociation curve. Tracheae carry oxygen to alveoli.

The BOD rate constant cannot be determined in a laboratory. Which of the following statements regarding oxygenation and ventilation is correct. Which of the following statements regarding oxygen is correct.

Ozone is used as germicide and disinfectant for the purification of air. The actual exchange of oxygen and carbon dioxide occurs in the capillaries. Which among the following isare correct statement regarding electrolysis of water.

Mgs NiSO 4 aq MgSO 4 aq Nis. Which of the statements given above isare correct. Oxygen is flammable and may explode if under high pressure.

Oxygen is flammable and may explode if under high pressure. Blood Cells i Saved Complete the following statements regarding red blood cells by typing in the correct answer Red blood cells RBCs are also called The shape of a red blood cell can be described as a disc The functions of red blood cells are transporting and exchanging oxygen and is the oxygen-carrying substance in a red. The oxygen-oxygen bond length in.

2 Very small amount of an acid like HSO is added during the process because pure water is a bad conductor of electricity and acid is a good electrolyte. Which of the following statements regarding ozone is not correct. Oxygen cylinders must always remain in an upright position.

38 rows An oxygen cylinder should be taken out of service and refilled when the pressure inside it is less. Consider the following reaction. C Copper is the reducing agent.

The ozone is a resonance hybrid of two structures. Hence options C and D are correct. D Manganese is the oxidizing agent.

Blood that returns to the lungs from the body has a low carbon dioxide content. View the full answer. Which of the following statements regarding oxygen is correct.

Fetal blood has a lower haemoglobin content than adult blood. B HbA shows a sigmoidal oxygen dissociation curve. Oxygen supports the combustion process and may cause a fire.

1 Hydrogen and Oxygen gases are liberated at cathode and anode respectively. Here the oxygen diffuses into the hemolymph to be delivered to tissues. 3 Both 1 and 2 4 The ratio of volume of O.

Asked Dec 2 2021 in Health Professions by Color_of_Sound A Evidence has shown that high greater than 90 concentrations of oxygen reduce mortality. Around 20-25 of carbon dioxide is carried by haemoglobin as carbamino-haemoglobin. Oxygen is most safely administered in an enclosed environment.

2 The first autotrophic organisms were the chemoautotrophs that never released oxygen. Oxygen cylinders must always remain in an upright position. Since a net charge of 2 is shared over 3 Oxygen atoms hence formal charge 067 units.

During respiration about 97 of oxygen is transported by Red Blood Cells in blood and the remaining 3 gets dissolved in the plasma. Oxygen is most safely administered in an enclosed environment. Oxygen supports the combustion process and may cause a fire.

Following are the two statements regarding the origin of life. Which of the following is the MOST reliable indicator of adequately performed bag-valve mask ventilations in an apneic adult with a pulse. Oxygen and carbon dioxide diffuse across the alveolar walls and capillaries.

B It is a measure of chemical and organic pollutants. Oxygen enters the blood from the lungs and carbon dioxide is expelled out of the blood into the lungs. Oxygen supports the combustion process and may cause a fire.

Spiracles can close to minimize water loss. Which of the following statements regarding oxygen administration for a patient experiencing an acute myocardial infarction is correct. A Obligate anaerobes usually lack certain enzymes such as catalase peroxidase and superoxide dismutase.

Select all that apply. Adequate rise of the chest when squeezing the bag. A Manganese is neither oxidized nor reduced.

The oxygen-oxygen bond length in ozone is identical with that of molecular oxygen. Oxygen is most safely administered in an enclosed environment. 4 Identify the correct statements regarding hemoglobin HbA from the following options.

Which of the following statements regarding oxygen is correct. Oxygen cylinders must always remain in an upright position. Spiracles open into the body cavity allowing direct contact between the air and hemolymph.

Select the CORRECT statement s regarding oxygen requirements. U B Microaerophilic bacteria are killed by higher concentrations 5 of oxygen. E Each copper gains two electrons.

Which of the following statements regarding this reaction is correct. Oxygen supports the combustion process and may cause a fire. A The Ozone molecule is angular in shape B The Ozone is a resonance.

The oxygen content in the alveoli is highest during the exhalation phase. Correct options are C and D The hybridisation of central atom is sp 2. 1 The earliest organisms that appeared on the earth were non-green and presumably anaerobes.

Answer In mines or confined places where oxygen levels are low ventilation may continue despite adequate oxygenation. Which of the following statements regarding ozone is not correct. Solve any question of Chemical Bonding and Molecular Structure with-.

D R-state favors the oxygen binding to hemoglobin. Which of the following statements regarding oxygen is correct. C T-state favors the oxygen binding to hemoglobin.

Check all that apply. The BOD rate constant is often different for different river waters.

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