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Anatomy Midterm Review > Respiratory (Miderm) > Flashcards

Respiratory (Miderm) Flashcards

Anatomy midterm review

1
Q

After which situation would you have a rise in carbonic acid?

A

Excess dioxide or hydrogen ion

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2
Q

What is PH?

A

Negative logarithm of H ions in 1L of solution

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3
Q

What is one basic way of solving one metabolic acidosis

A

Increasing elimination of hydrogen ions by the kidney

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4
Q

How many turbinates do we have?

A
  1. 3 on each side.
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5
Q

How many paline bones do we have?

A

1

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6
Q

Name of organ to fall in love

A

Vomeromasal organ.

-smell pheromones from opposite/same sex.

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7
Q

Structure of respiratory membrane

A

Capillaries, endothelium, alveoli, epithelial joined by basement membrane

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8
Q

What is Respiratory epithelium made of?

A

Pseudostratified columnar ciliated epithelium

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9
Q

Where does gas exchange occur?

A

Membrane level. Occurs everywhere.

-capillary level. All cells need oxygen

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10
Q

Surfactant facture

A

Covers inside of alveoli to break down surface tension of water

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11
Q

Surfactant factor

A

Only exists in alveoli

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12
Q

Mucociliary clearance

A

Clearance that pushes out debris., cilia passing the mucus out through the lung.
-part of respiratory epithelium.

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13
Q

Bases of lungs

A

On top of diaphragm

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14
Q

How many lobes do we have? (Lungs)

A

5

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15
Q

What is the difference between MESENTERIUM and

MEDIASTINUM ?

A

MESENTERIUM- Abdominal cavity

MEDIASTINUM- Heart, intestines, blood vessels.

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16
Q

Real motor movement of air in and out of the lungs

A

Simple pressure gradient

17
Q

Is residual volume part of vital capacity ?

A

No.

-Vital is all moving volumes

18
Q

What is tidal volume?

A

500cc/ml

19
Q

How much is inrespiratory volume?

A

3000-3300 mL

20
Q

Mechanism of expiration

A

Passive process

Elastic recoil

21
Q

Name of tidal volume summed to the inspiratory volume

A

Inspiratory capacity

22
Q

Definition

Partial pressure

A

Pressure exerted by one gas in a mixture of gasses or liquids.

23
Q

Functions of respiratory system

A

PH homeostasis, inspire/expire, gas exchange, humidify and filter, warming, olfaction, phonation

Anatomy Midterm Review (3 decks)

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