1. She checks the documentary requirements for the applicants for staff nurse position. Which

A. Certificate of previous employment
B. Record of related learning experience (RLE)
C. Membership to accredited professional organization
D. Professional identification card

Correct answer: C

Rationale: The correct answer is C: 'Membership to accredited professional organization.' When hiring staff nurses, verifying their membership to an accredited professional organization is crucial as it ensures that the applicant is recognized and affiliated with a reputable body in the nursing field. This membership signifies adherence to professional standards and ongoing education and development. While the other options are important in assessing a candidate's qualifications, membership to an accredited professional organization directly relates to the professional standing and commitment to the nursing profession, making it a key documentary requirement for the staff nurse position.

2. The primary site for nutrient absorption from digested food in the human digestive system is the:

A. Esophagus
B. Large intestine
C. Small intestine
D. Stomach

Correct answer: C

Rationale: The correct answer is C: Small intestine. The small intestine is the primary site for nutrient absorption in the human digestive system. It is in the small intestine where the majority of nutrients, such as carbohydrates, proteins, and fats, are broken down further and absorbed into the bloodstream to be utilized by the body. The large surface area of the small intestine, lined with villi and microvilli, facilitates efficient absorption of nutrients. The esophagus is responsible for transporting food from the mouth to the stomach, the stomach aids in digestion, and the large intestine primarily absorbs water and electrolytes, not nutrients.

3. The primary source of energy entering most ecosystems is:

A. Chemical energy stored in bonds
B. Thermal energy from the Earth's core
C. Light energy from the sun
D. Kinetic energy from wind and water

Correct answer: C

Rationale: Rationale: In most ecosystems, the primary source of energy is sunlight. This energy is captured by plants and other photosynthetic organisms through the process of photosynthesis. These organisms convert light energy into chemical energy stored in the bonds of organic molecules, such as glucose. This stored chemical energy is then passed on to other organisms in the ecosystem through the food chain, making sunlight the fundamental source of energy for most ecosystems. Thermal energy from the Earth's core (option B) is not a primary source of energy for ecosystems, as it is not readily accessible to most organisms. Kinetic energy from wind and water (option D) can play a role in some ecosystems, but it is not the primary source of energy. Chemical energy stored in bonds (option A) is a form of energy that is derived ultimately from the sun through photosynthesis.

4. The study of fungi is known as:

A. Virology
B. Mycology
C. Bacteriology
D. Parasitology

Correct answer: B

Rationale: Rationale: A) Virology is the study of viruses, not fungi. B) Mycology is the branch of biology that deals with the study of fungi. Fungi are a separate kingdom of organisms that include yeasts, molds, and mushrooms. C) Bacteriology is the study of bacteria, not fungi. D) Parasitology is the study of parasites, which can include various organisms such as protozoa, helminths, and some fungi, but it is not specifically focused on fungi.

5. The pH scale is used to indicate the concentration of:

A. Oxygen
B. Hydrogen ions
C. Salts
D. Sugar molecules

Correct answer: A

Rationale: The pH scale measures the concentration of hydrogen ions in a solution, indicating acidity or basicity.

6. Katherine tells one of the staff, â€œI donâ€™t have time to discuss the matter with you now. See me

A. Smoothing
B. Compromise
C. Avoidance
D. Restriction

Correct answer: B

Rationale: The correct answer is B: 'Compromise.' In this scenario, Katherine is willing to engage with the staff member but suggests they postpone the discussion to a later time. This demonstrates a willingness to find a middle ground or reach a mutual agreement, which aligns with the concept of compromise. 'Smoothing' involves downplaying differences to maintain harmony, 'Avoidance' is ignoring or postponing the issue altogether, and 'Restriction' refers to limiting the interaction or communication. Therefore, 'Compromise' best fits the situation where Katherine is open to discussing the matter at a more suitable time.