Which description of a stool is characteristic of intussusception?
"Currant jelly" stools
Loose, foul smelling stools
Hard stools positive for guaiac
Ribbon-like stools
The Correct Answer is A
Intussusception is a medical condition where a portion of the intestine telescopes into an adjacent section, causing an obstruction. This obstruction can affect the normal passage of stool through the intestine.
In intussusception, the obstructed intestine can lead to the development of blood and mucus within the stool, giving it a characteristic appearance described as "currant jelly." The stool may contain a combination of blood, mucus, and faecal matter, resembling the colour and consistency of currant jelly.
loose, foul-smelling stools in (option) is incorrect because it, is not specific to intussusception and can be associated with various gastrointestinal conditions.
hard stools positive for guaiac in (option C) is incorrect because it, is not typical of intussusception. Hard stools and positive guaiac test results are more commonly associated with constipation or other conditions affecting the lower gastrointestinal tract.
ribbon-like stools, in (option D) is incorrect because it may be seen in conditions like colorectal cancer or other obstructive disorders. However, it is not a specific characteristic of intussusception.
In the context of intussusception, the presence of "currant jelly" stools is considered a significant sign and should prompt immediate medical attention. Intussusception is a medical emergency and requires prompt diagnosis and treatment.
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Related Questions
Correct Answer is B
Explanation
The anatomy of the urinary tract can influence the susceptibility to urinary tract infections (UTIs). In the case of young girls, their urethra is shorter compared to adult females, which increases the likelihood of bacteria reaching the bladder. The shorter urethra provides a shorter distance for bacteria to travel from the outside of the body to the bladder, making it easier for bacteria to enter and cause an infection.
Prostatic secretions in males in (option A) is incorrect because they are not directly related to the increased susceptibility to UTIs. Prostatic secretions can, however, contribute to conditions like prostatitis, which is an inflammation of the prostate gland that can be associated with urinary symptoms and sometimes bacterial infections.
Frequent emptying of the bladder in (option C) is incorrect because it is generally considered a healthy practice as it helps to flush out any potential bacteria in the urinary tract. It does not predispose the urinary tract to infection.
Increased fluid intake in (option D) is incorrect because it is generally encouraged to maintain proper hydration and urinary tract health. It can help to flush out bacteria from the urinary system, reducing the risk of infection.
While these factors may have implications for urinary tract health, the specific factor that predisposes the urinary tract to infection, particularly in young girls, is the short urethra (B).
Correct Answer is B
Explanation
Thebehaviourdescribed,wherethechildappearstobestaringinto space,is characteristicof
B.Absenceseizures.
Absence seizures, also known as petit mal seizures, are a type of generalized seizure thatprimarily affects children. These seizures are brief and usually last for a few seconds. Duringan absence seizure, the child may appear to be staring blankly into space, unaware of theirsurroundings.Theymaynot respond to stimuli orengagein anypurposefulactivity.After theseizure ends, the child typically resumes their previous activity without any memory of theseizure.
Atonic seizures in (option A) is incorrect because it involves a sudden loss of muscle tone,leadingtoalimp or "drop"in theperson.
Simple partial seizures in (option C) are focal seizures that affect a specific region of thebrain,causinglocalizedsymptoms suchas twitchingor tinglinginaparticularbodypart.
Tonic-clonic seizures in (option D) also known as grand mal seizures, is incorrect because itinvolves a combination of muscle rigidity (tonic phase) and jerking movements (clonicphase).
Therefore, based on the description provided, the behaviour of staring into space ischaracteristic of B. Absence seizures. It is important for the child to be evaluated by ahealthcare professional for an accurate diagnosis and appropriate management of theirseizures.
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