Chemically mediated immune reactions are produced by ________________ and cell-mediated immune reactions are produced by _________________
a. B-lymphocytes; T-lymphocytes
b. T-lymphocytes; B-lymphocytes
c. immunoglobulins; T-lymphocytes
d. B-lymphocytes; immunoglobulins
e. cytokines; immunoglobulins
Answer: a. B-lymphocytes; T-lymphocytes
You might also like to view...
Non-medication treatments for ADHD usually involve a. Interpersonal and family therapy
b. behavioral programs and parent training. c. brief, inpatient treatment at a specialty hospital. d. cognitive-behavioral therapy and diet control.
The status of Freud's stages of psychosexual stages with modern researchers is closest to which of the following?
The entire theory is widely accepted as truth. Few people adhere to his theory. The first two stages have been explanatory, but the last two have not. There are some arguments concerning parts of his theory but most of it is accepted.
Which of the following is a main difference between obedience and compliance?
A. Compliance is based on intimidation; obedience is based on conformity. B. Obedience is in response to a demand; compliance is a response to a request. C. Both are based on intimidation levels; compliance is high and obedience is low. D. Police officers inspire compliance; peer groups inspire obedience.
Brad is a 45-year-old man who was in a car accident and injured his lower spine area. As a result of the damage, he has lost feeling and movement in what parts of his body?
a) arms and legs b) chest and lungs c) hips and legs d) chest and hips