ANSWERS |LATEST UPLOAD |GRADED A+
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 makeup 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