PSIO 303 Exam 3 Quiz Questions with 100% Correct Answers
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Course
PSIO 303
Institution
PSIO 303
PSIO 303 Exam 3 Quiz Questions with
100% Correct Answers
When it comes to essential hypertension in Metabolic Syndrome, it
is suggested that __________ and __________ may be responsible for
the development of this core component by increasing central
sympathetic outflow, causing peripheral vas...
PSIO 303 Exam 3 Quiz Questions with
100% Correct Answers
When it comes to essential hypertension in Metabolic Syndrome, it
is suggested that __________ and __________ may be responsible for
the development of this core component by increasing central
sympathetic outflow, causing peripheral vasoconstriction, and
more. - Answer✔️✔️-Insulin resistance; hyperinsulinemia
Of the following pairs of components, which are the earliest that
arise with Metabolic Syndrome?
- Hyperinsulinemia and insulin resistance
- Impaired glucose tolerance and dyslipidemia
- Insulin resistance and hypertension
- Dyslipidemia and hyperinsulinemia - Answer✔️✔️-Hyperinsulinemia
and insulin resistance
Which of the following statements about Metabolic Syndrome is
FALSE?
- It is a cluster of pathologies that increases the risk for
cardiovascular disease.
- The onset of symptoms is typically very rapid
- It is also known as Syndrome X and Insulin Resistance Syndrome
- Answer✔️✔️-The onset of symptoms is typically very rapid
Which of the following is neither a core component nor an
additional component of Metabolic Syndrome?
- Adipocyte dysfunction
- Microalbuminuria
- Dyslipidemia
- Hyperinsulinemia
- Hyperkeratosis - Answer✔️✔️-Hyperkeratosis
The tissue type primarily responsible for peripheral glucose disposal
and for whole-body insulin resistance is: - Answer✔️✔️-Skeletal
muscle
T/F: Individuals with a 2-hour glucose level above 200 mg/dL
during an OGTT can be diagnosed with type 2 diabetes. -
Answer✔️✔️-True
T/F: Skeletal muscle is a major organ for both the removal of
glucose from the bloodstream and the delivery of glucose into the
bloodstream following glycogen breakdown. - Answer✔️✔️-False
T/F: Reactive oxygen species cause cellular dysfunction and do not
play a role in normal growth and metabolism. - Answer✔️✔️-False
T/F: Glucose that enters the bloodstream from the intestines is first
processed and detected by the pancreas. - Answer✔️✔️-False
T/F: Release of adiponectin from fat cells would promote the
development of cardiovascular associated defects and impairments
in Metabolic Syndrome. - Answer✔️✔️-False
Enzymes which remove phosphates from cellular proteins are called
__________, whereas enzymes which add phosphates to cellular
proteins are called __________. - Answer✔️✔️-Phosphatases; kinases
T/F: A chemical messenger secreted by one cell and acting on the
same cell in the same tissue is an example of paracrine
communication. - Answer✔️✔️-False
T/F: Phosphorylation events become less common throughout the
subsequent stages of cellular signal transduction. - Answer✔️✔️-
False
Which mechanism of cell-cell communication is illustrated by the
figure below? - Answer✔️✔️-Autocrine
Which of the following statements regarding signal transduction is
FALSE?
- Signal transduction relies exclusively on cell surface receptors in
order to change cellular behavior.
- Phosphorylation of proteins is a critical (and quite common)
component of signal transduction in cells.
- Signal transduction is used by the body to change the function of
cells.
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