1 Envi Most Commons 1 Flashcards

1
Q

most common cause of death from sea snake bite

A

respiratory failure

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

most venomous animal worldwide

A

Indo-Pacific box jellyfish or
Chironex fleckeri
“the sea wasp”
found in coastal waters from northern Australia and New Guinea to Malaysia, the Philippines and Vietnam

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Most painful burn injuries

A

superficial partial thickness burns

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Most venomous fish in the temperate zone

A

Weeverfish

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

2nd most common cause of fatal poisoning in US

A

carbon monoxide

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

most effective treatment for snakebite-related compartment syndrome

A

antivenom

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

most common part of the oral and lip in electrical injuries

A

lateral commissure
tongue
alveolar ridge

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

least susceptible tissue to frostbite

A

cartilage

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

most sensitive end-organ to gas embolization

A

brain

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

most common site of chemical burn

A

hands > eyes

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

most fatal arthropod envenomation

A

Hymenoptera stings

-includes bees, wasps, hornets, sawflies, and ants

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

Most common error in management of snakebite

A

insufficient dosing early in treatment

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

most common nonfreezing cold injuries

A

trench foot and chillblains

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

most common areas affected of chillblains

A

feet (toes)
hands
ears
lower legs

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

most rapid method of cooling a heat stroke victim

A

cardiopulmonary bypass

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

most universally beneficial treatment to jellyfish sting

A

irrigation with saltwater
hot water immersion
application of topical lidocaine

17
Q

most common reason for neurologic events at high altitude

A

HACE (High altitude cerebral edea) and

AMS (acute mountain sickness)

18
Q

most common part of the eye injured in electrical shock

A

cornea

19
Q

most acitve component of black widow venom

A

alpha-Latrotoxin

20
Q

most common cardiac manifestation of electrical injury

A

arrhythmia

21
Q

most dangerous jellyfish

A

box jellyfish (Indo-Pacific and Australian)

Chironex fleckeri
“the sea wasp”
found in coastal waters from northern Australia and New Guinea to Malaysia, the Philippines and Vietnam

22
Q

Most common cause of fatal poisoning worldwide

A

carbon monoxide

23
Q

most common cause of death in early mushroom poisoning

A

hypoglycemia

24
Q

most commonly affected by barotrauma of descent

A

middle ear tympanic membrane

25
Q

most dangerous clinical manifestation of scorpion envenomation

A

acute heart failure and

pulmonary edema

26
Q

most widely distributed jellyfish

A

physalia

27
Q

most easily quantified physiologic effect of carbon monoxide poisoning

A

binding to hemoglobin to form carboxyhemoglobin