Which of the following cause(s) passive changes in the pulmonary vascular resistance?1. pH changes2. Transpulmonary pressure changes3. PCO2 changes4. Blood viscosity changesA. 2 onlyB. 3 onlyC. 1 and 3 onlyD. 2 and 4 only

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Q: If the transpulmonary pressure equals zero,a. a pneumothorax has probably occurred.b. the lungs…

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Q: Q: It is estimated that the total pulmonary capillary surface area in the lung is 90 m2 (which is 50…

A: Capillary in the lungs are at their alveoli which help in the gaseous exchange across the alveoli…

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Q: Progressive hemothorax does not include() A) Abnormal respiratory movement B) Progressive increase…

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Q: Obstructive pulmonary disorders (e.g. asthma) are characterized by O reduced lung compliance O…

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Q: A full complement of mature alveoli are present by________.a. early childhood, around 8 years of…

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Q: Pulmonary edema can occur at high altitude this is happening because a. Of the swelling of the…

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Q: During acute alveolar hyperventilation, the blood 1. P(co2) increases 2. H(2)CO(3) decreases 3.…

A: Acute alveolar hyperventilation or Respiratory Hyperventilation is a disruption of the acid-base…

Q: n the bronchioles:   a. resistance to air flow increases due to their small diameter   b.…

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Q: As an individual ages, the 1. Forced vital capacity increases 2. Peak expiratory flow rate decreases…

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Q: At Amman mountains: a. Atmospheric pressure remains the same as the sea level value. O b. PO2…

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Q: what is the normal transpulmonary pressure (before expiration)? a. 0 to 4 cm/h20 b. 40 mmHg c. -4…

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Q: The pO2 in the pulmonary artery is approximately: A. 40mmHg B. 46mmHg C. 100mmHg

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Q: Which

A: Pulmonary circulation:- Is the system of transportation that shunts deoxygenated blood from the…

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Q: Asphyxia C

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Q: How is most of the carbon dioxide transported by the blood in humans?   A. Bicarbonate attached to…

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Q: 2. How does the pulmonary circuit and systemic circuit work?

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Q: Which one of the following is NOT a feature of chronic obstructive pulmonary disease (COPD)?…

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Q: The pO2 in the pulmonary veins is approximately: A. 40mmHg B. 46mmHg C. 100mmHg

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Q: 6. The arterial p02 is relatively low in an individual suffering from congestive heart failure…

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Q: 85. A 25-year-old man has shortness of breath after working in a dusty room. Airway resistance is…

A: Respiratory bronchioles

Q: 1. a. If transpulmonary pressure equals zero, what will happen to the lungs? b. This is known as…

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Q: describe the mechanism involved of i) inspiration and ii) expiration  B) what type of respiratory…

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Hematology

Hematology is the branch of biology. Hematology is the medical field that deals with the treatment of blood disorders and cancers, such as hemophilia, leukemia, lymphoma, and sickle-cell anemia. Hematologists and hematopathologists are medical professionals who specialize in illnesses of the blood and its components.