Understanding Acute Idiopathic Thrombocytopenic Purpura (ITP): Causes, Symptoms, and Treatment Options

Which of the following is a true statement about acute idiopathic thrombocytopenic purpura (ITP)?

Acute idiopathic thrombocytopenic purpura (ITP) is a condition characterized by a low platelet count in the blood, leading to the development of purpura (small purple or red spots on the skin)

Acute idiopathic thrombocytopenic purpura (ITP) is a condition characterized by a low platelet count in the blood, leading to the development of purpura (small purple or red spots on the skin). The term “idiopathic” indicates that the cause of ITP is unknown, and “acute” suggests that the condition has a sudden onset.

The true statement regarding acute idiopathic thrombocytopenic purpura (ITP) would be:

1. It primarily affects children and young adults.

Acute ITP is commonly seen in children between the ages of 2 and 8 years old, as well as in young adults. It is less prevalent in older individuals. The exact reason why certain age groups are more susceptible to this condition is still unclear.

Other true statements about acute ITP include:

2. It is an autoimmune disorder.

ITP is considered an autoimmune disorder, meaning that it involves the immune system mistakenly attacking the body’s own platelets. Antibodies are produced against the platelets, leading to their destruction and a low platelet count.

3. It can be triggered by a viral infection.

In some cases, acute ITP may be triggered by a viral infection, such as a respiratory or gastrointestinal infection. It is believed that the immune response to the viral infection somehow leads to the production of antibodies that attack the platelets.

4. It can lead to symptoms like easy bruising, petechiae, and nosebleeds.

A low platelet count in acute ITP can result in symptoms such as easy bruising (even from minor trauma), petechiae (small pinpoint hemorrhages under the skin), and nosebleeds (epistaxis). Internal bleeding can also occur in severe cases.

5. It often resolves on its own without treatment.

Acute ITP usually resolves on its own within a few weeks to months without specific treatment. However, medical intervention may be required if symptoms are severe or if the platelet count drops to dangerously low levels. Treatment may involve medications to boost platelet production or suppress the immune response.

It is important to note that while these statements generally hold true for acute ITP, individual cases may vary, and it is always recommended to consult with a healthcare professional for an accurate diagnosis and appropriate management of the condition.

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