neo 2

Question 1

allows frequent sampling or arterial blood ; used for removal of blood during exchange transfusion

Answer 1

peripheral arterial access

Question 2

allows for accurate invasive blood pressure monitoring

Answer 2

peripheral arterial access

Question 3

evidence of inadequate collateral flow

Answer 3

unsuccessful modified Allen’s test

Question 4

can be used if palpated

Answer 4

dorsalis pedis artery

Question 5

should not be used due to absence o collateral circulation

Answer 5

brachial artery

Question 6

most convenient and fastest way to give an access ; used for acid-base monitoring or other blood samples

Answer 6

umbilical artery catheterization

Question 7

artery supplying the intestines

Answer 7

mesenteric artery

Question 8

oxygen loss in the intestines

Answer 8

necrotizing enterocolitis

Question 9

inserted in the vein ‘ easiest method

Answer 9

central venous catheter

Question 10

a vein in the foot of an infant

Answer 10

basilic / long saphenous

Question 11

a vein in the neck

Answer 11

external jugular

Question 12

most common complication ; no more common in central than peripheral lines

Answer 12

infection

Question 13

a practical, reliable, and accurate method of neonatal blood gas sampling

Answer 13

indwelling arterial catheter

Question 14

an accurate and good substitute for radial ‘stab’ arterial puncture for most babies

Answer 14

capillary blood gases

Question 15

a reduce need for blood transfusion

Answer 15

continuous invasive blood gas monitoring

Question 16

an allowable blood gas for a 1kg infant

Answer 16

7-8 ml

Question 17

site of newborn infant for continuous invasive blood gas monitoring

Answer 17

umbilical artery

Question 18

it measures PO2, PO2, and pH

Answer 18

fiberoptic snesors

Question 19

it measures temperature

Answer 19

thermocouple

Question 20

a procedure in which an intravascular catheter is inserted through a central vein to connect to the right side of the heart and advance towards pulmonary artery

Answer 20

pulmonary artery catherization

Question 21

it is performed when planning for a surgery to measure the different blood pressures

Answer 21

pulmonary artery catherization

Question 22

one of the most common clinical method of assessing the clinical status of a patient

Answer 22

blood pressure

Question 23

decreased pH

Answer 23

acidosis

Question 24

increased pH

Answer 24

alakalosis

Question 25

arterial blood pH less than 7.35

Answer 25

acidemia

Question 26

arterial blood pH more than 7.45

Answer 26

alkalemia

Question 27

buffering compensation

Answer 27

mins to 6 hrs

Question 28

respiratory compensation

Answer 28

mins to 12 hrs

Question 29

renal compensation

Answer 29

24 to 72 hrs

Question 30

most accurate measurement of O2 ad CO2 homeostasis and base balance

Answer 30

arterial specimen

Question 31

most useful alternative

Answer 31

capillary specimen

Question 32

not accurate when getting PO2 because of low O2 level

Answer 32

venous specimen

Question 33

unit of venous pH which is lower than arterial pH

Answer 33

0.04

Question 34

mmHg of venous PCO2 higher than arterial PCO2

Answer 34

8

Question 35

increased pressure in the pulmonary artery

Answer 35

persistent pulmonary hypertension

Question 36

low PCO2

Answer 36

hypocarbia

Question 37

high PCO2

Answer 37

hypercarbia