Logo

Nursing Elites

ATI TEAS 7

Chemistry

1. The element responsible for the yellow color of bananas is:

Correct answer: D

Rationale: Carotene is a type of carotenoid pigment found in fruits and vegetables, contributing to their yellow, orange, and red hues.

2. Which respiratory structure is responsible for the production of mucus to trap particles and for the movement of cilia to sweep mucus and trapped particles out of the respiratory tract?

Correct answer: D

Rationale: The correct answer is D: Respiratory epithelium. The respiratory epithelium is a specialized tissue lining the respiratory tract that produces mucus to trap particles and contains cilia that beat in a coordinated manner to move the mucus and trapped particles out of the respiratory tract. The trachea, larynx, and bronchi are all structures within the respiratory system, but they do not directly produce mucus or have cilia for sweeping particles. Therefore, the respiratory epithelium is the specific structure responsible for these functions.

3. The structure surrounding and protecting the testes, maintaining optimal temperature for sperm production, is called the:

Correct answer: C

Rationale: The correct answer is C: Scrotum. The scrotum is the structure surrounding and protecting the testes. Its main function is to maintain the optimal temperature for sperm production by regulating the distance of the testes from the body to adjust to temperature changes. The epididymis (A) is a coiled tube where sperm mature, the vas deferens (B) is a duct that carries sperm from the testes to the urethra, and the prostate gland (D) is responsible for producing prostatic fluid that is a component of semen. Therefore, the scrotum plays a crucial role in protecting and regulating the temperature of the testes for proper sperm production.

4. Identify the verb in the following sentence: The dog chased the fluffy squirrel around the oak tree.

Correct answer: B

Rationale: Verbs express actions or states of being. In this sentence, "chased" describes what the dog did.

5. What is the function of the pituitary gland?

Correct answer: A

Rationale: The pituitary gland is often referred to as the "master gland" because it controls the activity of many other endocrine glands in the body. It is located at the base of the brain and produces a variety of hormones that regulate various bodily functions, including growth, metabolism, reproduction, and blood pressure.

6. Which part of the brain is responsible for processing vision?

Correct answer: A

Rationale: The correct answer is A: Occipital lobe. The occipital lobe is located at the back of the brain and is primarily responsible for processing visual information. It contains the primary visual cortex, which receives and interprets visual signals from the eyes. The frontal lobe (B) is involved in higher cognitive functions such as decision-making and problem-solving. The temporal lobe (C) plays a role in processing auditory information and memory. The parietal lobe (D) is responsible for functions like spatial awareness and sensory information processing, but not specifically vision. Therefore, the occipital lobe is the correct choice for the brain region responsible for processing vision.

Similar Questions

Which part of the brain is responsible for processing vision?
What is the term for a solution that contains less solute than the maximum amount it could dissolve at a specific temperature and pressure?
Histamine, released during an allergic reaction, causes symptoms like:
How does an increase in temperature generally affect the solubility of most solid solutes in a liquid solvent?
Which of the following substances is an example of an acidic gas?
What property of matter measures the amount of space occupied by an object?

Access More Features

ATI TEAS Premium Plus
$149.99/ 90 days

  • Actual ATI TEAS 7 Questions
  • 3,000 questions with answers
  • 90 days access

ATI TEAS Basic
$99/ 30 days

  • 3,000 Questions with answers
  • 30 days access

Other Courses