A client who has a history of hypothyroidism was admitted with lethargy and confusion. Which additional finding warrants immediate action by the nurse?

Choice A reason: Stool with fatty streaks is not a common finding in ulcerative colitis. It is more associated with malabsorption syndromes.

Choice B reason: Blood in the stool is a significant finding in ulcerative colitis, especially during an acute exacerbation. It indicates active inflammation and potential bleeding in the colon, which requires immediate attention and intervention.

Choice C reason: Clay-coloured stool usually indicates a problem with the bile ducts or liver, such as bile duct obstruction. It is not specific to ulcerative colitis.

Choice D reason: Hard pellets of stool indicate constipation, which is not typically associated with ulcerative colitis, especially during an acute exacerbation where diarrhea is more common.

Choice A reason: A haematocrit of 30% is below the normal range and indicates anaemia, which is common in hypothyroidism. However, it does not require immediate intervention compared to a decline in consciousness.

Choice B reason: Facial puffiness and periorbital enema are common signs of hypothyroidism but do not require immediate intervention. They are more indicative of chronic, rather than acute, issues.

Choice C reason: A further decline in level of consciousness is critical and warrants immediate action. It can indicate a myxoedema coma, a severe complication of hypothyroidism that is life-threatening and requires urgent treatment.

Choice D reason: Cold and dry skin is a common symptom of hypothyroidism but does not require immediate intervention compared to a decline in consciousness.