TEAS TEAS-SECTION-2 Online Practice Questions and Exam Preparation

TEAS TEAS-SECTION-2 Online Questions & Answers

• Question 71:

  Which of these statements is false regarding blood cells?

  A. Mature red blood cells are oval, bi-concave discs with a lifespan of 120 days.
  B. White blood cells are larger and less abundant than red blood cells.
  C. Phagocytes and lymphocytes are the most numerous types of white blood cells.
  D. Mature red blood cells are bi-concave discs that have a central nucleus and long life span.
  D. Mature red blood cells are bi-concave discs that have a central nucleus and long life span.

• Question 72:

  Which valve is found between the left atrium and the left ventricle?

  A. the tricuspid valve
  B. the pulmonary valve
  C. the aortic valve
  D. the mitral valve
  D. the mitral valve

• Question 73:

  Which layer of the skin contains hair follicles, sweat glands, and nerves?

  A. the dermis
  B. the subcutaneous layer
  C. the basal layer
  D. the epidermis
  A. the dermis

• Question 74:

  What is the life span and breakdown product of red blood cells?

  A. 2 months, biliverdin
  B. 4 months, bilirubin.
  C. 1 year, oxyhemoglobin
  D. 6 months, ammonia
  B. 4 months, bilirubin.

• Question 75:

  The autonomic nervous system can be divided into two branches. What are they?

  A. sympathetic and nervous
  B. sympathetic and parasympathetic
  C. central and peripheral
  D. central and somatic
  B. sympathetic and parasympathetic

• Question 76:

  Which valves are responsible for the sound of the heartbeat?

  A. the hypertension valves
  B. the atrioventricular and semilunar valves
  C. the systole valves
  D. the hydraulic and solenoid valves
  B. the atrioventricular and semilunar valves

• Question 77:

  Which statement regarding ball and socket joints is true?

  A. Ball and socket joints are multi-axial joints, which are highly mobile, allowing movement in multiple axes and planes.
  B. Ball and socket joints are uni-axial joints, which are highly mobile, allowing rotation around a central axis.
  C. Ball and socket joints are bi-axial joints, which are mobile, allowing movement in two planes.
  D. Ball and socket joints are uni-axial joints, which are mobile, allowing movement in a single axis and plane.
  A. Ball and socket joints are multi-axial joints, which are highly mobile, allowing movement in multiple axes and planes.

• Question 78:

  Which structure is not considered a part of the rib cage?

  A. the thoracic vertebrae
  B. costal cartilage
  C. sternum
  D. the lumbar vertebrae
  D. the lumbar vertebrae

• Question 79:

  How does an impurity affect the melting point and boiling point of a substance?

  A. Impurity lowers the boiling point and lowers the melting point.
  B. Impurity lowers the boiling point and raises the melting point.
  C. Impurity raises the boiling point and lowers the melting point.
  D. Impurity raises the boiling point and raises the melting point.
  C. Impurity raises the boiling point and lowers the melting point.

• Question 80:

  Trypsinogen, an enzyme secreted by the pancreas, is activated into trypsin in the duodenum by which enzyme?

  A. protease
  B. hydrochloric acid
  C. enterokinase
  D. pepsin
  C. enterokinase