Explanation

 Labetalol is considered safe and effective for managing hypertension during pregnancy.

Explanation

SSRIs are commonly used to manage depression in Parkinson’s disease due to better tolerability and fewer motor side effects.

Explanation

Flumazenil is a specific competitive antagonist used to reverse the sedative and hypnotic effects of benzodiazepines (BZDs) by binding to the same receptors in the central nervous system. 

Explanation

In ear, nose, and throat (ENT) treatment, the form commonly used for inhalation agents—specifically for topical anesthesia or decongestion—is nasal spray. 

Explanation

A single dose of the yellow fever vaccine provides lifelong protection for most people, so booster doses are usually not needed.

Explanation

Combining metformin and alcohol can lead to several dangerous side effects, most notably lactic acidosis and hypoglycemia. 

Explanation

Diuretics, especially loop diuretics, can increase calcium excretion, potentially leading to calcium stone formation.

Explanation

The major cause of ocean acidification is the absorption of excess atmospheric carbon dioxide CO2 into the ocean,

Primarily from human activities like burning fossil fuels, leading to a drop in pH (increased acidity).

Explanation

Talus cones are made through the continuous accumulation of loose, angular rock fragments at the base of a steep cliff or mountain slope. The process involves the physical and chemical weathering of the rock face above, followed by the transport of the debris downslope primarily by gravity (mass wasting). 

Explanation

• Hydrophobia, or fear of water, is a well-known symptom of rabies.
• A viral disease that affects the central nervous system.