Which of the following hormones decreases the concentration of blood glucose? A. insulin B. glucagon C. growth hormone D. glucocorticoids
Which structure controls the hormones secreted by the pituitary gland? A. hypothalamus B. adrenal gland C. testes D. pancreas
How much of a female’s blood volume is composed of red blood cells? A. 10% B. 25% C. 40% D. 70%
Which type of cholesterol is considered to be the best for health? A. LDL B. HDL C. VLDL D. VHDL
Where are the vocal cords located? A. bronchi B. trachea HESI ANATOMY 1 / 2 C. larynx D. epiglottis
Where does gas exchange occur in the human body? A. alveoli B. bronchi C. larynx D. pharynx
What mineral is responsible for muscle contractions? A. Chloride B. Sodium C. Calcium D. Magnesium
In which of the following locations would the urinary bladder and internal reproductive organs be found? A. Thoracic cavity B. Mediastinum C. Abdominal cavity D. Pelvic cavity
What separates the thoracic cavity from the abdominal cavity? A. Diaphragm B. Mediastinum C. Liver D. Lungs