Explanation

• The 1918 flu pandemic, also known as the Spanish flu, was caused by the H1N1 influenza A virus.
• The virus was first recorded in Kansas in March 1918 and quickly spread to other parts of the world, infecting an estimated 500 million people and causing the deaths of 21 million people.

Explanation

• During aerobic respiration, the complete oxidation of one glucose molecule (C6H12O6) produces 38 ATP molecules.
• This process involves the breakdown of glucose in the cytosol, the citric acid cycle, and oxidative phosphorylation in the mitochondria, ultimately generating 38 ATP molecules.

Explanation

• A zoonotic disease is a disease that can be transmitted from animals to humans.
• Examples of zoonotic diseases include rabies, Lyme disease, and Ebola.
• These diseases can be spread through various means, such as direct contact with an infected animal, vector bites (like ticks or mosquitoes), or contaminated food and water.

Explanation

Cholesterol is embedded in the plasma membrane and helps regulate its fluidity, preventing it from becoming too rigid or too fluid.

It provides stability and flexibility, especially in eukaryotic cells.

Explanation

Explanation

The atmosphere of Mars has an abundant supply of carbon dioxide.

It comprising about 95% of its atmosphere.

This high concentration of CO2 contributes to the planet's cold temperatures and thin atmosphere.

Explanation

Smooth muscles do not line the wall of the heart; this is a characteristic of cardiac muscle. Hence, this statement is NOT true.

Explanation

Subjective data would include the client’s perception of pain.

This type of data is based on the client's personal experiences and feelings, which are reported directly by them.

Explanation

Deviation from the normal sinus heart rhythm is termed dysrhythmias.

Dysrhythmias refer to irregularities or disturbances in the heart's rhythm, affecting its regular sinus pattern.

Explanation

Before using an oxygen cylinder during oxygen therapies, a leak test should be performed. This test ensures that there are no leaks in the cylinder, regulator, or connections, which is crucial for the safety and effectiveness of the therapy

There are 8 parts of the Oxygen cylinder:

1. Cylinder
2. Valve
3. Regulator
4. Flow Meter
5. Pressure Guage
6. Humidifier Bottle
7. Tubing
8. Mask