COMPLETE QUESTIONS AND ANSWERS
GRADED A+
⩥ Proteins found on lipoproteins. Answer: apolipoproteins
⩥ Density of lipoprotein with less lipid and greater protein. Answer:
more dense
⩥ Density of lipoprotein with more lipids and less protein. Answer: less
dense
⩥ Major bloodstream lipoproteins. Answer: chylomicrons, vLDL, LDL,
HDL
⩥ Chylomicrons. Answer: least dense of the lipoproteins and are
triglyceride-rich particles that are formed in the intestine
⩥ Function of Chylomicrons and where they can be found. Answer:
Transport dietary fat and can be found in the bloodstream at highest
concentration soon after a meal
,⩥ Least to most dense lipoprotein particles. Answer: Chlyomicron,
vLDL, LDL, HDL
⩥ lipoprotein that is the most atherogenic of all lipoproteins. Answer:
LDL
⩥ LDL carries. Answer: 60-70% of the cholesterol in the blood
⩥ HDL carries. Answer: 20-30% of the cholesterol in the blood
⩥ Equation for total LDL-C in bloodstream. Answer: LDL= TC-(HDL-
C-(TG/5))
⩥ When does calculating LDL-C become inaccurate. Answer: when TG
exceeds 400mg/dL
⩥ Desirable total cholesterol level. Answer: <200
⩥ Borderline high total cholesterol level. Answer: 200-240
⩥ High total cholesterol level. Answer: >240
⩥ Optimal TG level. Answer: <150
,⩥ Borderline high TG level. Answer: 150-199
⩥ High TG level. Answer: 200-499
⩥ Very high TG levels. Answer: >500
⩥ Optimal in men HDL levels. Answer: >40
⩥ Optimal in women HDL levels. Answer: >50
⩥ Optimal LDL-C levels. Answer: <100
⩥ Near optimal LDL-C levels. Answer: 100-129
⩥ Borderline high LDL-C levels. Answer: 130-159
⩥ High LDL-C levels. Answer: 160-189
⩥ Very high LDL-C levels. Answer: >190
, ⩥ Hypertriglycerdemia is associated with high levels of. Answer:
VLDL-C
⩥ Non-HDL-Cholesterol calculation. Answer: HDL-C - Total
cholesterol
⩥ Atherogenic dyslipidemia. Answer: Elevated levels of TG, low HDL-
C and only modest elevations of LDL-C
⩥ Metabolic syndrome. Answer: requires the presence of any 3 of the
following conditions: abdominal obesity, elevated TG, low HDL,
elevated BP and hyperglycemia
⩥ Criteria for metabolic syndrome: Abdominal obesity. Answer: WC
>102 cm (40 in) for men
WC >88cm (35 in) for women
⩥ Criteria for metabolic syndrome: Hypertriglyceremia. Answer: ≥150
or drug treatment
⩥ Criteria for metabolic syndrome: Low HDL. Answer: <40 for men
<50 for women
⩥ Criteria for metabolic syndrome: Elevated BP. Answer: SBP ≥130