Exam 2: Chapters 3 and 5 Flashcards
*A ___ _______ is person who reacts to stress with an all-out physiological reaction.
- This type of person tends to:
- become angry easily
- be anxious or depressed
- urinate frequently
- experience gastrointestinal problems
Hot reactor
_____________: conditions that have both a mind and body component.
- ‘Psyche’ for mind.
- ‘Soma’ for body.
Psychosomatic
__________: refers to a physical disease that is caused by emotional stress – the mind changes physiology.
-Example: Asthma
Psychogenic
____________: a psychosomatic disease that results from the mind increasing the body’s susceptibility to disease-causing microbes or natural degenerative processes.
- Weakens immune system (decrease WBCs)
- Examples: infections, flu, common cold.
Somatogenic
- ________________: the field of scientific inquiry that studies the chemical basis of communication between the mind and body, in particular, the link between the nervous system and the immune system.
- The focus of researchers in this field is on both the illness-causing and the healing effects the mind can have upon the body.
Psychoneuroimmunology
- Immunological system includes the following white blood cell groups (WBCs):
- ____ocytes
- ______ocytes (include two types of cells)
- -__ cells
- -__ cells
Phagocytes
Lymphocytes
–T cells
–B cells
Phagocytes: a type of white blood cell whose purpose is to ______ substances foreign to the body.
destroy
T cells: a type of __________ whose purpose is to destroy substances foreign to the body by puncturing invaded body cells and killing the cells and the foreign substances.
lymphocyte
B cells: a type of lymphocyte that produces _________.
antibodies
Phagocytes, lymphocytes, T and B cells share one purpose…to identify and _______ all substances foreign to the body.
destroy
________________: a condition characterized by very high levels of cholesterol in the blood.
Hypercholesterolemia
- There are two kinds of lipoproteins that carry cholesterol throughout your body.
- It is important to have a healthy level of both…
1) ___.
2) ___.
1) LDL (Low-density lipoprotein)
2) HDL (High-density lipoprotein)
Which lipoprotein is termed, “bad” cholesterol?
LDL
Which lipoprotein is termed, “good” cholesterol?
HDL
1) Low-density lipoprotein (LDL): sometimes termed “bad cholesterol,” too much LDL leads to a clogging of the _______ and, therefore, is related to the development of ______ ______ disease.
2) High-density lipoprotein (HDL): sometimes termed “good cholesterol,” HDL helps to _______ cholesterol from the body thereby lowering the chances of developing coronary heart disease.
arteries
coronary heart
remove
A total cholesterol level that is desirable is having less than…
a. 400 mg/dL
b. 250 mg/dL
c. 200 mg/dL
d. 350 mg/dL
c. 200 mg/dL
An LDL (bad) cholesterol level is said to be optimal when an individual has less than ___ mg/dL.
100 mg/dl
Having an LDL (bad) cholesterol level of anything above 130-190 mg/dL is considered…
a. optimal
b. high
c. low
high
True or false:
-Having an HDL (good) cholesterol level of less than 40 mg/dL is said to be at major risk for heart disease.
True