Air Methods Critical Care exam
What is the most dependable technique of confirming and montioring accurate placement of an
ET tube?
Continuous waveform capnography
The upper airway consists of...
Nose, Mouth, Jaw, Oral Cavity, Pharynx, and Larynx
No gasoline trade occurs here __________, it is called ____________.
Nose to terminal bronchioles, anatomical useless area. (2ml/kg of stimulated tidal extent) They
conduct airflow closer to gas exchange units.
Crycothyroid membrane
among thyroid and cricoid, avascular shape that connects the thyroid and cricoid cartilage. Site
of CRiCOTHYROTOMY- an emergency beginning of the airway.
A PaCO2 more than 45 mmHg suggests:
A. Metabolic acidosis.
B. Metabolic alkalosis.
C. Respiratory acidosis.
D. Respiratory alkalosis.
C. Respiratory acidosis
PaCO2 normal range
35-45 mm Hg Less than 35 in all likelihood manner hyperventilation
Tracheal deviation AWAY from the affected side, reduced breath sounds, and hyperresonance...
What's going on?
Tension pneumothorax
In a anxiety pneumothorax tracheal deviation goes in what direction?
AWAY from affected side.
,Normal imply pulmonary artery pressure
10-20 mmHg
Pulmonary hypertension is a mean PA pressure greater than...
(PAm) more than 20
Primary pulmonary high blood pressure
Idiopathic genetic sickness caused by bizarre structure of the pulmonary blood vessels
Name 3 reasons of secondary pulmonary hypertension..
1. Passive PH- the end result of returned strain. Mitral Stenosis, LV systolic failure.
2. Active PH- Constriction of the pulmonary circuit Increased volume in pulmonary circuit (i.E.
Congenital heart disorder)
three. Obstruction as in Chronic recurrent PE
TNP of the Pregnant patient
Resuscitation priorities are the identical. The satisfactory way to attend to the toddler is to take
care of mama
Mechanisms of injury and biomechanics the most not unusual purpose of maternal damage is...
Blunt trauma due to MVC. Second is BT due to falls, 3rd is violence
fetal distress is an early sign of maternal distress... Why?
Catecholamine mediated vasoconstriction as a consequence of blood loss shunts blood far from
the fetus to the mom.
Fetal hypo perfusion is evidenced by....
Fetal tachycardia (one hundred forty to a hundred and sixty+) and fetal bradycardia
The FRC in a pregnant affected person is....
Reduced with the aid of the gravid uterus lifting the diaphragm.
Chest tube placement in a pregnant patient is 1-2 areas higher
Because of the lifted diaphragm
, What is the cause of physiological anemia in pregnant patients?
Hemodilitional anemia happens. Plasma quantity will increase 30-50%.
Preterm Labor (PTL)
abruptio placentae
untimely separation of the placenta from the uterine wall
On a pregnant affected person...
Chest compressions have to be higher at the sternum.
Any preg affected person 20 weeks pregnant or extra with a uterus above the umbilicus ought to
have the uterus left laterally displaced throughout compressions to avoid aortocaval
compression. A 15 diploma tilt of the long board or lateral displacement.
What is the Maternal Fetal Triage Index?
A legitimate dependable 5 degree triage device that could assist in the triage of obstetric trauma
patients.
Displacing the uterus off the vena cava can improve CO with the aid of
approximately 30%!
Continuous fetal tracking is recommended...
For all pregnant patients 20 or greater weeks gestation... Or (uterus above stomach button).
Fundal peak size
equals the approximate gestational age in weeks, till week 32.
Belly button is 20 weeks
Height of closing rib is 26 weeks
costal margin is 36 weeks
Any fundal height indicating 23 or more weeks...
At the final rib and above is steady with a possible fetus.
What is the most dependable technique of confirming and montioring accurate placement of an
ET tube?
Continuous waveform capnography
The upper airway consists of...
Nose, Mouth, Jaw, Oral Cavity, Pharynx, and Larynx
No gasoline trade occurs here __________, it is called ____________.
Nose to terminal bronchioles, anatomical useless area. (2ml/kg of stimulated tidal extent) They
conduct airflow closer to gas exchange units.
Crycothyroid membrane
among thyroid and cricoid, avascular shape that connects the thyroid and cricoid cartilage. Site
of CRiCOTHYROTOMY- an emergency beginning of the airway.
A PaCO2 more than 45 mmHg suggests:
A. Metabolic acidosis.
B. Metabolic alkalosis.
C. Respiratory acidosis.
D. Respiratory alkalosis.
C. Respiratory acidosis
PaCO2 normal range
35-45 mm Hg Less than 35 in all likelihood manner hyperventilation
Tracheal deviation AWAY from the affected side, reduced breath sounds, and hyperresonance...
What's going on?
Tension pneumothorax
In a anxiety pneumothorax tracheal deviation goes in what direction?
AWAY from affected side.
,Normal imply pulmonary artery pressure
10-20 mmHg
Pulmonary hypertension is a mean PA pressure greater than...
(PAm) more than 20
Primary pulmonary high blood pressure
Idiopathic genetic sickness caused by bizarre structure of the pulmonary blood vessels
Name 3 reasons of secondary pulmonary hypertension..
1. Passive PH- the end result of returned strain. Mitral Stenosis, LV systolic failure.
2. Active PH- Constriction of the pulmonary circuit Increased volume in pulmonary circuit (i.E.
Congenital heart disorder)
three. Obstruction as in Chronic recurrent PE
TNP of the Pregnant patient
Resuscitation priorities are the identical. The satisfactory way to attend to the toddler is to take
care of mama
Mechanisms of injury and biomechanics the most not unusual purpose of maternal damage is...
Blunt trauma due to MVC. Second is BT due to falls, 3rd is violence
fetal distress is an early sign of maternal distress... Why?
Catecholamine mediated vasoconstriction as a consequence of blood loss shunts blood far from
the fetus to the mom.
Fetal hypo perfusion is evidenced by....
Fetal tachycardia (one hundred forty to a hundred and sixty+) and fetal bradycardia
The FRC in a pregnant affected person is....
Reduced with the aid of the gravid uterus lifting the diaphragm.
Chest tube placement in a pregnant patient is 1-2 areas higher
Because of the lifted diaphragm
, What is the cause of physiological anemia in pregnant patients?
Hemodilitional anemia happens. Plasma quantity will increase 30-50%.
Preterm Labor (PTL)
abruptio placentae
untimely separation of the placenta from the uterine wall
On a pregnant affected person...
Chest compressions have to be higher at the sternum.
Any preg affected person 20 weeks pregnant or extra with a uterus above the umbilicus ought to
have the uterus left laterally displaced throughout compressions to avoid aortocaval
compression. A 15 diploma tilt of the long board or lateral displacement.
What is the Maternal Fetal Triage Index?
A legitimate dependable 5 degree triage device that could assist in the triage of obstetric trauma
patients.
Displacing the uterus off the vena cava can improve CO with the aid of
approximately 30%!
Continuous fetal tracking is recommended...
For all pregnant patients 20 or greater weeks gestation... Or (uterus above stomach button).
Fundal peak size
equals the approximate gestational age in weeks, till week 32.
Belly button is 20 weeks
Height of closing rib is 26 weeks
costal margin is 36 weeks
Any fundal height indicating 23 or more weeks...
At the final rib and above is steady with a possible fetus.
