VTNE PREP COMBINED CERTIFICATION TEST 2026 QUESTIONS AND VERIFIED ANSWERS ALREADY PASSED

VTNE PREP COMBINED CERTIFICATION TEST
2026 QUESTIONS AND VERIFIED ANSWERS
ALREADY PASSED

◉ (d) Block the COX-2 pathway.
Answer: Prostaglandins provide all of the following functions,
except:


(a) Regulate hormone synthesis
(b) Enhance immune system
(c) Provide inflammatory response
(d) Block the COX-2 pathway


◉ (a) Steroids.
Answer: Which types of lipid take the form of four interlocking
hydrocarbon rings?


(a) Steroids
(b) Triglycerides
(c) Prostoglandins
(d) Phosolipids

,◉ (d) Both A and B.
Answer: Nucleic acids consist of which of the following classes?


(a) RNA
(b) DNA
(c) Ribose
(d) Both A and B


◉ (b) Nucleotides.
Answer: The molecular building blocks of nucleic acids are known
as:


(a) Chromosomes
(b) Nucleotides
(c) Proteins
(d) Carbohydrates


◉ (c) Thiamine.
Answer: All of the following are nucleotides, except:


(a) Adenine
(b) Guanine

,(c) Thiamine
(d) Cytosine


◉ (b) Arteries.
Answer: Which type of blood vessel carries blood away from the
heart?


(a) Veins
(b) Arteries
(c) Capillaries
(d) Vena Cava


◉ (b) Veins.
Answer: Which types of blood vessels contain one-way valves?


(a) Arteries
(b) Veins
(c) Capillaries
(d) Aorta


◉ (b) Trachea.

, Answer: Which structure is composed of several C-shaped
incomplete rings of hyaline cartilage?


(a) Esophagus
(b) Trachea
(c) Larynx
(d) Pharynx


◉ (b) Alveolus.
Answer: Where does gas exchange occur in the lungs?


(a) Bronchi
(b) Alveolus
(c) Alveolar duct
(d) Larynx


◉ (c) Dentin.
Answer: What makes up the bulk of the tooth?


(a) Enamel
(b) Crown
(c) Dentin