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A patient was admitted 3 days ago for an overdose of acetaminophen (Tylenol). The patient is developing a decreasing level of consciousness. Which the following is the most likely finding?
Suggested Answer: D
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A patient with acetaminophen overdose is at risk for acute liver failure, which can lead to coagulopathy. This condition is often marked by an increased International Normalized Ratio (INR) due to impaired synthesis of clotting factors in the liver. Decreasing level of consciousness can also result from hepatic encephalopathy, a complication of liver failure. Reference: = CCRN Exam Handbook and AACN's Certification Review Course materials.
37 comments · newest first
AL
Alethea
10 months ago
Wait, are we sure about the increased INR? Sounds a bit off.
SO
Sol
11 months ago
I thought splenomegaly was more related to other conditions?
LE
Leoma
11 months ago
Cheyne-Stokes respirations? Not really typical for this scenario.
KI
Kimberely
11 months ago
Totally agree, INR levels can rise due to liver damage.
LI
Lindsey
11 months ago
Increased INR is common in acetaminophen overdose.
VI
Vinnie
12 months ago
I feel like splenomegaly wouldn’t be a direct result of an overdose, so I’m not considering that option at all. Increased INR seems more plausible.
LA
Lai
12 months ago
I practiced a question similar to this, and I think decreased GFR could be a sign of liver damage, but I’m leaning towards increased INR as the most likely finding.
KR
Krystal
12 months ago
I’m not entirely sure, but I think Cheyne-Stokes respirations are more common in conditions like heart failure, not specifically with acetaminophen.
BE
Benedict
1 year ago
I remember reading that acetaminophen overdose can lead to liver failure, so maybe increased INR is related to that?
YV
Yvonne
1 year ago
I've seen questions like this before. The key is to remember the typical presentation of acetaminophen toxicity. I'm pretty confident the Cheyne-Stokes respirations are the most likely finding in this case.
CO
Cornell
1 year ago
Okay, let's see. Acetaminophen overdose can lead to liver damage, which can cause coagulation issues and decreased GFR. I think the increased INR is the most likely finding here.
LA
Lashonda
1 year ago
Hmm, I'm a bit unsure about this one. The decreasing level of consciousness could be related to the overdose, but I'm not sure which specific finding would be most likely. I'll have to think this through carefully.
RH
Rhea
1 year ago
This seems like a classic acetaminophen overdose question. I'll focus on the key signs of liver toxicity like Cheyne-Stokes respirations and increased INR.
IS
Isreal
2 years ago
Decreased GFR? Nah, that's more of a kidney thing. This is all about the liver, baby!
GR
Graciela
2 years ago
Liver issues can definitely affect the clotting factors.
FA
Fallon
2 years ago
D) increased INR
DE
Dean
2 years ago
Exactly, it's all about the liver in this case.
CR
Cruz
2 years ago
D) increased INR
DA
Dannette
2 years ago
C) decreased GFR
PA
Paris
2 years ago
B) splenomegaly
SO
Son
2 years ago
A) Cheyne-Stokes respirations
VE
Vernell
2 years ago
I don't think Cheyne-Stokes respirations would be the most likely finding in this case. I still believe D) increased INR is the correct answer.
JE
Jeannetta
2 years ago
I'm just going to go with the 'Cheyne-Stokes' option. It sounds like something a doctor would say to make patients feel more intelligent.
MO
Moon
2 years ago
Increased INR is definitely the correct answer. Acetaminophen overdose leads to liver damage, which causes coagulation factors to decrease, resulting in a higher INR.
JE
Jenise
2 years ago
But what about option A) Cheyne-Stokes respirations? Could that be a possible finding as well?
HE
Hershel
2 years ago
I agree with Leila. The patient's decreasing level of consciousness could be due to increased INR.
LI
Linn
2 years ago
Hmm, I don't think splenomegaly is related to acetaminophen overdose. That's more of a sign of liver cirrhosis or portal hypertension.
YU
Yuette
2 years ago
D: True, but I think INR is a more specific finding in this case.
TA
Tamekia
2 years ago
C: Cheyne-Stokes respirations could also be a sign of decreasing consciousness.
AB
Abraham
2 years ago
B: I agree, that could indicate liver damage from the acetaminophen overdose.
XU
Xuan
2 years ago
A: I think the most likely finding would be increased INR.
GI
Gilma
2 years ago
Cheyne-Stokes respirations is the most likely finding for a patient with acetaminophen overdose and decreasing level of consciousness. It's a classic sign of liver failure.
FE
Felicitas
2 years ago
D: No, it's actually Cheyne-Stokes respirations.
SY
Sylvia
2 years ago
C: Increased INR
TA
Tawanna
2 years ago
B: That's correct. It's a classic sign of liver failure.
DO
Dortha
2 years ago
A: Cheyne-Stokes respirations
LE
Leila
2 years ago
I think the answer is D) increased INR.