Explanation

Indomethacin is commonly used to promote closure of the ductus arteriosus

in newborns, particularly in cases of patent ductus arteriosus (PDA).

Explanation

In the event of a nuchal cord, cutting the cord between clamps may be necessary

if the cord is tightly wrapped around the baby's neck

And is causing significant compression or compromising the baby's well-being.

This intervention helps to ensure the safe delivery of the baby. 

Explanation

Sepsis, chemosis, and proptosis following an ENT injection are indicative of a serious condition known as cavernous sinus thrombosis.

This occurs when a blood clot forms in the cavernous sinus

Typically due to an infection spreading from nearby structures such as the sinuses or the middle ear.

Explanation

Urate crystals, commonly associated with gout, do not cast a shadow in plain X-rays

Because they are radiolucent.

Bone, metal, and calcified lymph nodes are radiopaque and will cast shadows on X-rays.

Explanation

In rheumatoid arthritis, radiological findings commonly include bone erosions

Which can appear as bony spikes or irregularities at joint margins.

Explanation

Mothers known to be HIV-infected (and whose infants are HIV uninfected or of unknown HIV status)

Should exclusively breastfeed their infants for the first 6 months of life

Introduce appropriate complementary foods thereafter, and continue breastfeeding.

Explanation

This is the most common form of Hodgkin lymphoma, Representing 95% of cases.

Medical specialists called pathologists identify Hodgkin lymphoma

By examining lymph nodes or other tissue and blood cells under a microscope for signs of Reed-Sternberg cells.

Explanation

• Mould is a type of fungus that is a decomposer.
• It breaks down dead organic matter.
• Such as plant material, into simpler compounds, releasing nutrients back into the environment.

Explanation

Those symptoms are classic signs of intussusception, where one segment of the intestine invaginates into another, often leading to obstruction and ischemia.

It's commonly seen in infants and young children.

Explanation

Decomposers play a crucial role in breaking down dead animals, plants, and organic matter, releasing nutrients back into the environment. This process is essential for:

• Recycling nutrients
• Improving soil fertility
• Supporting plant growth and development
• Maintaining ecosystem balance