define rigidity
A. form of hypertonicity that involves difficulty moving the muscle groups on both sides of the joint and is related with Parkinson’s
B. abnormal decrease in muscle tone caused by damage to motor neurons in ventral horn and spinal nerves in the periphery nerves
C. increased muscle tone results in jerky, alternating resistance to passive movements as muscle contracts or relaxes
D. severe spasticity at joint
Select your answer:

Topics:
Cell Injury Nutrition in Humans and Animals Living Organisms Parts of the Brain PBS Routine Testing Diet Disease, Immunity, and Phatogens Plasmid Bacterial Cell Structure Cardiovascular Physiology - Function Homeostasis and Disease Mutations Biochemistry Lab Circulatory and Lymphatic System How the Eyes workOther quiz:
Pancreatitis › ViewA 55-year-old man is diagnosed with acute pancreatitis. He is clinically worsening and undergoes a repeat CT scan. What feature found on imaging most suggests infected pancreatitis?
A. Air bubbles within the area of necrosis
B. Walled off necrosis
C. Peripancreatic stranding
D. A solid cystic collection with peripancreatic fat stranding
ADVBIO Genetics › View
B = brown eyes
b = blue eyes
One brother has genotype BB and the other brother has genotype Bb.
Which statement is true about these two brothers?
A. They have same phenotype and genotype
B. They have different phenotypes and genotypes
C. They have same phenotype, but different genotypes
D. They have different phenotypes, but the same genotype