Lab Practicum

Question 1

Define rods

Answer 1

dim light and peripheral vision

Question 2

define cones

Answer 2

color and high acuity in bright light

Question 3

What was the purpose of the 2 point discrimination test?

Answer 3

Test sensory nerve endings

Question 4

Universal recipient

Answer 4

AB

Question 5

Universal donor

Answer 5

O

Question 6

Define systolic

Answer 6

first pulsating when reading blood pressure

Question 7

Define diastolic

Answer 7

smooth after first pulsation when reading blood pressure

Question 8

What effect does ANS have on blood pressure?

Answer 8

Fight and Flight

Question 9

Axillary vein is located?

Answer 9

in the arm pit

Question 10

Negative pressure

Answer 10

intrapulmonary pressure must be lower than the atmospheric pressure for inspiration to occur

Question 11

How does air move?

Answer 11

increase to decrease pressure

Question 12

define atmospheric pressure?

Answer 12

air rushes in

Question 13

Define intrapulmonary pressure

Answer 13

decrease when lungs increase

Question 14

Logls

Answer 14

=starch
positve= starch present looks dark
negative= digestion occured

Question 15

Benedicts

Answer 15

=simple sugars

positive= digestion occured looks red/orange

Question 16

Conductive hearing loss

Answer 16

interference of sound conduction through the outer/middle ear

Question 17

Sensorineural hearing loss

Answer 17

damage to the inner ear or the vestibulochlear nerve

Question 18

Weber test

Answer 18

turning fork placed on top of head

Question 19

Rhine test

Answer 19

turning fork placed behinf the ear and on the mastoid process

Question 20

Error of localization

Answer 20

tests the ability to determine the location of the skin touched and demonstrates how well represented each region of the skin in the cerebral cortex

Question 21

Auscuation

Answer 21

listening; sethascope

Question 22

palpation

Answer 22

process of feeling with fingers

Question 23

where does palpation occur?

Answer 23

radial, ulnar, brachial, carotid, temporal, femoral, popliteal, posterior tibial, dorsalis, pedis arteries.