Hormones are secreted directly into the bloodstream by ____________________ glands. Fill in the ...

Hormones are secreted directly into the bloodstream by ____________________ glands.
 Fill in the blank(s) with correct word

QUESTION 2

Which specialist treats diseases and disorders of the blood and blood-forming tissues?
 A) cardiologist
  B) hematologist
  C) vascular surgeon
  D) phlebography

QUESTION 3

The medical term ____________________ means the abnormal hardening of a gland.
 Fill in the blank(s) with correct word

QUESTION 4

Which condition is an inherited blood disorder that causes mild or severe anemia due to reduced hemoglobin and fewer red blood cells than normal?
 A) dyscrasia
  B) leukemia
  C) megaloblastic anemia
  D) thalassemia

QUESTION 5

The ____________________ cavity protects the heart and the lungs.
 Fill in the blank(s) with correct word

QUESTION 6

____________________ is a form of vasculitis that can cause headaches, visual impairment, jaw pain, and other symptoms.
 Fill in the blank(s) with correct word