KIN 232 Lecture Notes - Lecture 2: Thoracic Cavity, Abdominal Cavity, Gas Exchange

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maroonturtle341

24 Nov 2017

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Immunoglobulin secretion: translational and respiratory zones: bronchioles, alveolar ducts and alveoli, from 17-23 divisions, respiratory zone, functions, gas exchange, surfactant production, molecule activation and inactivation, blood clotting regulation, endocrine function. 5. 0 l of blood flows through the pulmonary capillaries: average v:p equals 0. 84, an alveolar ventilation of 0. 84 l matches each liter of pulmonary blood flow. In light exercise: v:p remains 0. 8 l. In low levels of alveolar air alveoli are deflated. It is easier to inflate alveoli: higher concentration of surfactant around them, as they become inflated, it is much harder to continue to inflate them, much lower levels of concentration of surfactant. In vigorous exercise po2 within muscle tissues falls toward 0 mm hg, the. In physiological solution dissolved in the fluid portion of blood. If a maternal person works out, we see the bohr shift: buildup of co2 and increase in temperature, loosens the binding affinity of oxygen and hemoglobin.

Related Questions

Which sequence correctly traces the path that oxygen takes from the atmosphere to the lungs

Mouth pharynx, trachea, bronchi, alveoli

Larynx, esophagus, trachea, bronchi, alveoli

Nose, bronchi, larynx, trachea, lung

Epiglottis, trachea, cricoid, bronchi, alveoli

A 19-year-old female began chocking after eating a hot dog. When you first arrived on scene , she was coughing and drooling. Now, she is drowsy, slow to respond, and unable to cough

Perform abdominal thrusts

Perform back blows

Coach her to cough again

Perform chest thrusts

A 68-year-old female complains of shortness of breath and fatigue. Symptoms worsen at night when she tries to rest. Lung sounds are diminished in all lobes. Which statement indicates the patient is suffering from CHF rather than pneumonia

âI have had a fever the past several days.â

âI take nebulized treatments to help me breathe.â

I have been coughing up green phlegm

I feel like Iâm drowning when I lie down.

Proper technique to suction your patientâs air way includes

Suctioning while gently inserting the catheter

Inserting the suction catheter as deeply as possible

Applying suction continuously until the airway is clear

Oxygenating and ventilating before and after suctioning.

A patient has a history of chronic pulmonary disease. Before assisting him in self-administering his inhaler, you

Have the patient cough forcefully

Check his blood pressure

Spray some medication in the air

Shake the medication vigorously

A 65 year old male is having trouble breathing. He is moderately overweight and has been coughing up yellowish phlegm. He smokes two packs of cigarettes a ay and reports having episodes like this for many years

Whooping cough

Chronic bronchitis

Pulmonary edema

Status ashmaticus

A 64 year old male complains about dyspnea and is coughing up blood tinged sputum. Upon auscultation, you notice crackles bilaterally.

Emphysema exacerbation

Pulmonary edema

Pulmonary embolism

Esophageal varices

What nerve primarily controls respiration

Phrenic

Intercostal

Vagus

Thoracic

Which of he following can be present with a sudden onset of difficult breathing and diminished breath sounds

Pertussis

Emphysema

Pneumothorax

Pneumonia

A semi-conscious 34 year old male begins to gag after insertion of an OPA

Suction his air way

Encourage him to cough

Remove the airway and attempt a nasal airway

Remove the airway and insert a smaller size airway

1. Match the word 1-39 above, with the descriptions labled a-t. Word 1-39 can be uses only one please!!

1. alveolar macrophages 2. alveoli 3. Bohr effect 4. bronchi 5. bronchiole 6. cerebral cortex 7. chloride shift 8. compliance 9. costal breathing 10. Daltonâs law 11. diaphragmatic breathing 12. epiglottis 13. eupnea 14. expiratory reserve volume 15. fauces 16. functional residual capacity 17. Haldane effect 18. Henryâs law 19. hilum 20. hypothalamus 21. inferior, middle, and superior nasal meatuses 22. inspiratory capacity 23. larynx 24. limbic system 25. medulla oblongata 26. nose 27. paranasal sinuses 28. pharynx 29. pleural membranes 30. pons 31. primary bronchus 32. secondary bronchus 33. surface tension 34. surfactant 35. terminal bronchiole 36. tertiary bronchus 37. total lung capacity 38. trachea 39. vital capacity

a) -------------------- serves as a sound resonating chamber; contains tonsils; directs air inferiorly

b) ------------------- passes air from pharynx into windpipe; site of sound production

c) ------------------ resonate(s) sound; not part of pharynx

D) ------------------ opening from oral cavity into pharynx

E) ----------------- carries air to a segment of a lung

F) -------------------- carries air directly into a respiratory bronchiole

G) ----------------- surround the lungs

H) ------------------ reduces surface tension at sites of gas exchange

i) -------------------- actual sites of gas exchange

j) --------------------- normal, quiet breathing

k) ----------------------- shallow breathing using just the external intercostal muscles

l) ------------------ amount of effort required to expand the lungs and chest wall

m) ------------------- tidal volume + inspiratory reserve volume, usually about 3600 mL in males

n) ----------------- tidal volume + inspiratory reserve volume + expiratory reserve volume; usually about 4800 mL in males

o) ------------------- residual volume + expiratory reserve volume; usually about 2400 mL in males

p) -------------------- states that the amount of gas that will dissolve in a liquid is proportional to the partial pressure of that gas and its solubility

q) ---------------- when pH decreases, O₂ saturation of hemoglobin decreases

r) ------------------ each gas in a mixture of gases exerts its own partial pressure

s) ------------------- sets basic rhythm of breathing

t) ------------------------ includes the pontine respiratory group

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KIN 232 Lecture Notes - Lecture 2: Thoracic Cavity, Abdominal Cavity, Gas Exchange

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