what is the name of the wart like growths caused by the human papillomavirus hpv
Logo

Nursing Elites

ATI TEAS 7

TEAS 7 practice test science

1. What is the name of the wart-like growths caused by the human papillomavirus (HPV)?

Correct answer: C

Rationale: The correct answer is 'Papillomas.' Papillomas are benign wart-like growths caused by the human papillomavirus (HPV). Keloids are raised scars that occur at the site of an injury due to excessive collagen formation, while carcinomas are malignant tumors arising from epithelial cells. When identifying the growths specifically related to HPV, papillomas are the most appropriate term.

2. Which of the following is NOT a common symptom of lactose intolerance?

Correct answer: D

Rationale: A) Gas: Gas is a common symptom of lactose intolerance. When lactose is not properly digested, it can ferment in the colon, leading to the production of gas. B) Bloating: Bloating is another common symptom of lactose intolerance. The buildup of gas in the digestive system can cause bloating and discomfort. C) Diarrhea: Diarrhea is a common symptom of lactose intolerance. When lactose is not broken down in the small intestine, it can draw excess water into the colon, resulting in diarrhea. D) Nausea: Nausea is not a common symptom of lactose intolerance. While some individuals may experience mild stomach discomfort or cramps, nausea is not typically associated with lactose intolerance.

3. What is a submicroscopic entity that is considered nonliving because it lacks cellular structure and consists of nucleic acids encapsulated in a protein coat called a capsid?

Correct answer: C

Rationale: The correct answer is C: Virus. Viruses are not considered living organisms because they lack cellular structure. Instead, they are composed of nucleic acids (either DNA or RNA) enclosed in a protein coat called a capsid. Bacteria (choice A), fungus (choice B), and protozoa (choice D) are all living organisms with cellular structures, unlike viruses. Therefore, they are incorrect choices for this question.

4. What is a rod-shaped structure that forms when a single DNA molecule and its associated proteins coil tightly before cell division?

Correct answer: C

Rationale: A chromosome is a rod-shaped structure that forms when a single DNA molecule and its associated proteins coil tightly before cell division. It contains the genetic material and is essential for cell division and replication. The centromere is a specific region of a chromosome that plays a role in cell division. A chromatid is one half of a duplicated chromosome, and a gene is a unit of heredity responsible for specific traits. Therefore, the correct answer is 'Chromosome' as it represents the entire condensed DNA molecule during cell division.

5. What is the significance of a healthy gut microbiome?

Correct answer: B

Rationale: A healthy gut microbiome plays a crucial role in boosting the immune system by defending against harmful pathogens, synthesizing essential nutrients like vitamins, aiding in the digestion of certain foods, and maintaining overall gut health. While the gut microbiome does contribute to the breakdown of complex carbohydrates and regulation of appetite, its significance extends beyond these functions to include immune support and nutrient synthesis. Choice A, production of digestive enzymes, is not the primary significance of a healthy gut microbiome. Choice C is a function related to the gut microbiome but is not the sole significance. Choice D, regulation of appetite, is important but not as central as the immune system support and nutrient synthesis provided by a healthy gut microbiome.

Similar Questions

During REM sleep, which type of brain wave activity is often seen and associated with dreaming?
Which type of orbital can hold a maximum of 10 electrons?
Which of the following is the main organ responsible for regulating sleep?
What is the primary function of the spleen, an organ associated with the lymphatic system?
Where does glycolysis occur within the cell?

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