1. The human body's largest organ, responsible for detoxification and a multitude of other functions, is the:

A. Heart
B. Liver
C. Lungs
D. Skin

Correct answer: B

Rationale: The correct answer is B: Liver. The liver is the largest internal organ in the human body and is responsible for detoxification, processing nutrients, producing bile, and regulating blood sugar levels, among other functions. While the heart is vital for pumping blood, the lungs are crucial for respiration, and the skin is the body's largest external organ, the liver plays a central role in detoxification and various metabolic processes, making it the correct answer to this question.

2. Chyle, a milky white fluid, is transported by lymphatic vessels from the:

A. Lungs
B. Intestines
C. Kidneys
D. Skin

Correct answer: B

Rationale: The correct answer is B: Intestines. Chyle is a milky white fluid that is formed in the small intestine during digestion, mainly from the absorption of dietary fats. It is rich in fats and lymphocytes. Lymphatic vessels in the intestines, called lacteals, absorb the chyle and transport it through the lymphatic system. Chyle eventually enters the bloodstream via the thoracic duct. The lungs are responsible for gas exchange, not the transport of chyle. The kidneys are involved in filtering blood and producing urine. The skin is the body's largest organ responsible for protection, temperature regulation, and sensation, but it is not involved in transporting chyle.

3. What is molarity a measure of in a solution?

A. Volume of the solvent
B. Amount of solute
C. Concentration of solute
D. Temperature of the solution

Correct answer: c

Rationale: Molarity (M) is a measure of the concentration of solute in a solution, expressed as moles of solute per liter of solution. The other choices do not accurately define molarity.

4. If 3 nurses can care for 15 patients, how many nurses are needed for 25 patients?

A. 4
B. 5
C. 6
D. 7

Correct answer: B

Rationale: 3 nurses / 15 patients = x nurses / 25 patients. Solve for x.

5. Which of the following describes a vector quantity?

A. Speed
B. Distance
C. Mass
D. Velocity

Correct answer: d

Rationale: Velocity is a vector quantity as it includes both magnitude (speed) and direction.

6. Stephanie is a new Staff Educator of a private tertiary hospital. She conducts orientation

A. Organizational structure
B. Policy
C. Job description
D. Manual of procedures

Correct answer: D

Rationale: The correct answer is D, 'Manual of procedures.' During orientation, Stephanie as a Staff Educator would likely refer to the manual of procedures to provide new employees with detailed instructions on how to perform their job duties. This manual outlines the specific procedures, protocols, and guidelines that employees are expected to follow within the organization. It serves as a valuable resource for new hires to understand the standard operating procedures and expectations within the hospital setting, making it a crucial document to reference during orientation.