L28 Background hyperlipidemia

Descripción

PHCY310 Test sobre L28 Background hyperlipidemia, creado por Mer Scott el 16/04/2019.
Mer Scott
Test por Mer Scott, actualizado hace más de 1 año
Mer Scott
Creado por Mer Scott hace más de 5 años
11
0

Resumen del Recurso

Pregunta 1

Pregunta
Cholesterol is not water soluble, therefore it cannot circulate in the blood., and it needs to be packaged and carried by lipoproteins.
Respuesta
  • True
  • False

Pregunta 2

Pregunta
High Density Lipoproteins (HDL)​ are 'good' cholesterol and we should have more than 1.0 mmol/L.
Respuesta
  • True
  • False

Pregunta 3

Pregunta
Functions of lipoproteins: Chylomicrons and VLDL: Deliver [blank_start]TAG[blank_end] to different cells in the body​. LDL: Delivers cholesterol to [blank_start]cells[blank_end] in the body where it can be used for the [blank_start]synthesis[blank_end] of membranes and [blank_start]steroid[blank_end] hormones​. HDL: Involved in reverse cholesterol transport – [blank_start]excess[blank_end] cholesterol is brought back to the [blank_start]liver[blank_end] by HDL​, and [blank_start]removed[blank_end] from the body by the liver.
Respuesta
  • TAG
  • synthesis
  • cells
  • steroid
  • excess
  • liver
  • removed

Pregunta 4

Pregunta
Primary dyslipidaemias: Genetically determined but also influenced by [blank_start]environmental[blank_end] factors, i.e. familial hypercholesterolaemia is a genetic disorder where [blank_start]LDL[blank_end] is raised. Secondary dyslipidaemias: Secondary to [blank_start]other[blank_end] disorders, or as a result of other [blank_start]drug[blank_end] therapies. Can be treated if the underlying cause is treated.
Respuesta
  • environmental
  • LDL
  • other
  • drug

Pregunta 5

Pregunta
Select all the medications (and not the conditions) that can cause secondary hypercholesterolaemia.
Respuesta
  • Diuretics and B-blockers
  • Oral contraceptives
  • Corticosteroids
  • Pregnancy
  • Hypothyroidism
  • Chronic renal failure
  • Alcohol abuse

Pregunta 6

Pregunta
Pathophysiology of atherosclerosis: 1. Presence of [blank_start]hypercholestrolaemia[blank_end] and [blank_start]injury[blank_end] of endothelial lining of the coronary artery and/or other blood vessels.​ 2. Subendothelial migration of [blank_start]monocytes[blank_end] – accumulation of [blank_start]fatty[blank_end] streaks, containing lipid rich [blank_start]macrophages[blank_end] and [blank_start]T[blank_end]-cells. 3. Migration and proliferation of [blank_start]smooth[blank_end] muscle cells​. 4. Smooth muscle cells + [blank_start]fibroblasts[blank_end] secrete collagen, elastin, proteoglycans, and glycoproteins – creating a [blank_start]fibrous[blank_end] cap around the necrotic tissue​. 4. Presence of atherosclerotic [blank_start]plaques[blank_end] results in narrowing of blood vessels causing [blank_start]reduction[blank_end] of blood flow​. 5. Plaque ruptures, causing formation of a [blank_start]thrombus[blank_end]
Respuesta
  • hypercholestrolaemia
  • injury
  • monocytes
  • fatty
  • macrophages
  • T
  • smooth
  • fibroblasts
  • fibrous
  • plaques
  • reduction
  • thrombus

Pregunta 7

Pregunta
Reference ranges for lipids​: Total cholesterol: < [blank_start]4[blank_end] mmol/L​ LDL cholesterol: < [blank_start]2.0[blank_end] mmol/L​ HDL cholesterol: ≥ [blank_start]1.0[blank_end] mmol/L ​ Triglycerides: <[blank_start]1.7[blank_end]mmol/L​
Respuesta
  • 4
  • 2.0
  • 1.0
  • 1.7
Mostrar resumen completo Ocultar resumen completo

Similar

Definiciones CARDIOLOGÍA
Vivi Riquero
Los Oficios de las Artes Escénicas Musicales
Ignasi Climent Mateu
Tema 7. Organización Económica de las Sociedades
Joaquín Ruiz Abellán
Selectividad: Horario de Estudio (3 meses)
maya velasquez
Test de Auxiliar de Enfermeria para repaso
leyvamiri
Fichas de farmacología
Sofía Sánchez Fonseca
Software educativo
LuisChavez
Ecología de los Seres Vivos
Cami Puaque
Estrategias en el Punto de Venta y Mercadeo
Itzel Muñoz Schz
SISTEMA RESPIRATORIO
ander salvador
LA ACCIÓN DE TUTELA EN EL ORDENAMIENTO CONSTITUCIONAL COLOMBIANO
juli_franco98