and Answers 100% PASS 2023.
Which of the following best describes the function of melanocytes - CORRECT
ANSWER-Production of melanin
( Melanocytes produce melanin that protect the body from ultraviolet radiation.
In the human body, which of the following body parts are in a superior position to the
lungs? - CORRECT ANSWER-Trachea and brain
The part of the arm that is most distal to the shoulder of the human body - CORRECT
ANSWER-The thumb is farthest away from the shoulder
Which terms add clarity to anatomical position relative to the coronal plane? -
CORRECT ANSWER-Coronal or frontal plane is a front and back division (Anterior and
posterior).
Which two terms are likely to appear in the same discussion related to a part of the
body - CORRECT ANSWER-Dorsal and lumbar
Which of the following list the primary parts of the heart? - CORRECT ANSWER-Muscle
tissue split into four chambers
Which of the following blood components is responsible for transporting oxygen? -
CORRECT ANSWER-red blood cells
Which of the following chambers pumps blood toward the lungs? - CORRECT
ANSWER-Right ventricle
Which of the following statements best describes the function of veins? - CORRECT
ANSWER-Veins carry blood back to the heart.
Which of the following structures changes the volume of the lungs? - CORRECT
ANSWER-Diaphragm
Which of the following statements best explains how the structure of alveoli relates to its
function? - CORRECT ANSWER-The walls the alveoli are thin to increase the rate of
diffusion
Which of the following statements best describes the primary function of the respiratory
system? - CORRECT ANSWER-It exchanges gases between the blood and the air in
an environment
, Which of the following correctly describes the make up of the lungs? - CORRECT
ANSWER-Right lung, three lobes, left lung, two lobes
In which of the following organs does the digestion begin? - CORRECT ANSWER-
Mouth
In which of the following organs does the breakdown of proteins begin? - CORRECT
ANSWER-Stomach
Which of the following structures absorbs nutrients in the small intestines? - CORRECT
ANSWER-Microvilli
Which of the following statements best describes peristalsis? - CORRECT ANSWER-
Muscle contractions that move food through the digestive tract.
Which of the following actions are controlled by voluntary nerve signals? - CORRECT
ANSWER-Walking and Talking
Which of the following best describes the function of a nerve synapse? - CORRECT
ANSWER-It allows for the passing of signals between neurons and other neurons or
between neurons and muscles
Which of the following describes the role of the central nervous system? - CORRECT
ANSWER-It controls the regulation of body systems.
Which of the following types of nerves sends messages to the brain? - CORRECT
ANSWER-Sensory
Which of the following are thick filaments in a muscle cell? - CORRECT ANSWER-
Myosin
Which of the following best describes the role of tendons? - CORRECT ANSWER-They
connect muscle to bone
Which of the following types of muscle tissue is voluntary? - CORRECT ANSWER-
Skeletal
Which of the following muscle are located at the shoulder - CORRECT ANSWER-
Deltoids
Which of the following organs produce female gametes? - CORRECT ANSWER-Ovary
Which is the location where fertilization typically takes place? - CORRECT ANSWER-
fallopian tubes