Chapter 16

Question 1

Substance that release hydrogen

Answer 1

Acids

Question 2

Dissolved substance move from an area of high concentrations to an are of lower concentration through semipermeable membrane

Answer 2

Passive membrane

Question 3

Certain dissolved substance require assistance from a carrier molecule to pass through a semipermeable membrane

Answer 3

Facilitated diffusion

Question 4

Requires an energy source a substance called adrenaline triphosphate (ATP) to drive dissolved chemicals from an area of low concentration to an area of higher concentration

Answer 4

Active transportation

Question 5

Oral intake is controlled by

Answer 5

Hypothalamus

Question 6

Spasm of the facials muscle when the facial nerve is tapped

Answer 6

Chvostek sign

Question 7

Ph refers to the amount of

Answer 7

Hydrogen

Question 8

A ph of what is neutral

Answer 8

7

Question 9

A ph of what is acidity

Answer 9

Below 7

Question 10

A ph of alkalinity is what

Answer 10

Above a 7

Question 11

Normal plasma ph is

Answer 11

7.35-7.45

Question 12

Acidosis is what

Answer 12

Excessive accumulation of acids or loss of bicarbonate body fluids

Question 13

Alkalosis means

Answer 13

Excessive amout of bases or loses of acid in body fluid

Question 14

What is a metabolic acidosis

Answer 14

Body retains to much H+
Or lose bicarbonate ions
LeAds to hyperventilation

Question 15

Metabolic acidosis can Accor when

Answer 15

During shock and cardiac arrest , starvation , dehydration

Question 16

S/s of metabolic acidosis

Answer 16

Kussmauls, anorexia, nausea, vomiting, headache, confusion, flushing,,lethargy dysrthmias

Question 17

Metabolic alkalosis results in what

Answer 17

NG suctioning excessively
Increase vomit
Increase bicarbonate decrease h + ions
Massive blood transfusion

Question 18

What are the s/s of metabolic alkalosis

Answer 18

Slow shallow breathing, n/v, hyper reactive reflexes, changes in heart rate, headache
Strict i&o

Question 19

What is respiratory acidosis

Answer 19

Respiratory system fails to eliminate co2 to maintain normal ph
Body responds by increase in respirations
Client may make frantic effort to breath

Question 20

S/s of respiratory acidosis

Answer 20

Extreme respiratory insuffiency, frantic effort to breath to breath slowly or irregularly , stop breathing
ABG show a decrease in PH and increase CO2
Headache, sweating, lethargy
Rapid heart rate, confusion

Question 21

What is respiratory Alkalosis

Answer 21

To much co2 release
Hyperventilation
Decrease paco2
Increase ph

Question 22

What are the s/s of respiratory alkalosis

Answer 22

light headed, numbness and tingling in fingers , sweating, panic, dry mouth, Fainting, seizures
Increase respiration and heart rate
Anxious irritable

Question 23

Substances that bind with hydrogen

Answer 23

Bases