Solve the Double Inequality $- 20 < - 5 \mathrm { a } \leq 0$

question 103

Multiple Choice

Solve the double inequality.
- $- 20 < - 5 \mathrm { a } \leq 0$

• A) \(0 \leq a < 4\)
• B) \(0 \leq a \leq 4\)
• C) \(0 < a < 4\)
• D) \(- 4 < \mathrm { a } \leq 0\)

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Definitions:

Central Perfusion

The process of blood being pumped by the heart through the arterial circulatory system to deliver oxygen and nutrients to tissues.

Hypertension

A chronic medical condition in which the blood pressure in the arteries is persistently elevated, often leading to serious health risks such as heart disease and stroke.

Elevated Blood Pressure

A condition where the force of the blood against the artery walls is higher than normal, often a precursor to hypertension or heart disease.

Pedal Pulses

The palpable beatings of the arteries in the feet, indicative of blood flow and cardiovascular health.