Increased blood concentration of carbon dioxide leads to a(n) ________ in levels of hydrogen ions, with both causing similar effects upon the respiratory areas.
A. decrease
B. increase
Answer: B
You might also like to view...
Which of the following is a characteristic of bone?
A) The bone matrix is very dense and contains deposits of calcium salts. B) The matrix of the bone contains osteoclasts and chondroblasts. C) Narrow channels pass through the matrix to allow for muscle attachment. D) The matrix of bone is mostly collagen with very little calcium. E) For strength, compact bone is organized into a meshwork of matrix called trabeculae.
After head trauma from an automobile accident, a man has anosmia. Define anosmia. Why is this condition fairly common after such injuries and in cases of severe nasal cavity inflammation?
What will be an ideal response
The type of membrane that prevents desiccation, provides lubrication, and traps bacteria and foreign particles is
A. synovial. B. mucous. C. cutaneous. D. serous. E. cartilaginous.
Which structure is derived from the peritoneum of the abdominal cavity?
A. Spermatic cord B. Tunica vaginalis C. Tunica albuginea D. Mediastinum testis E. Perineal raphe