In prehospital or emergency settings for hypovolemic shock, fluids and drugs are given via which route?

• A. Oral
• B. Intravenous
• C. Subcutaneous
• D. Inhalation

Answer: (B)

In hypovolemic shock, you need fluids and medications to reach the bloodstream quickly and be controllable in dose and rate. The intravenous route achieves this fastest and most reliably, using a large-bore catheter to rapidly infuse crystalloids and deliver meds with precise dosing and rapid onset. Other routes aren’t suitable in this emergency: oral administration is unreliable because the patient is often unconscious or has poor gut perfusion; subcutaneous administration is slow and unpredictable in shock; inhalation cannot deliver necessary fluid volumes or many systemic drugs quickly. Therefore, intravenous access is the preferred route for rapid resuscitation and drug delivery in prehospital or emergency hypovolemic shock.