#1
What is the primary function of the lymphatic system?
Immune response and fluid balance
ExplanationLymphatic system supports immune response and maintains fluid balance.
#2
Which of the following is a common symptom of dependent edema?
Swelling in lower extremities
ExplanationDependent edema commonly presents with swelling in the lower extremities due to gravitational effects.
#3
Which of the following is a potential complication of severe or prolonged edema?
Cellulitis
ExplanationSevere or prolonged edema can lead to complications such as cellulitis, a bacterial skin infection.
#4
Which of the following is a common cause of edema in pregnant women?
Preeclampsia
ExplanationPreeclampsia, a pregnancy complication, commonly causes edema due to fluid retention and increased blood pressure.
#5
Which of the following medical conditions is associated with pericardial effusion and potential systemic edema?
Pericarditis
ExplanationPericarditis, inflammation of the pericardium, can lead to pericardial effusion and systemic edema.
#6
Which of the following is a common cause of localized edema?
Venous insufficiency
ExplanationVenous insufficiency often leads to localized edema due to impaired blood flow.
#7
What is the role of albumin in maintaining fluid balance in the body?
It attracts and holds onto water in the bloodstream
ExplanationAlbumin helps maintain fluid balance by attracting and retaining water in the bloodstream.
#8
What is the primary cause of lymphedema?
Injury or trauma
ExplanationLymphedema is primarily caused by injury or trauma to the lymphatic system.
#9
Which condition is associated with edema in the face and hands, especially upon waking in the morning?
Hypothyroidism
ExplanationHypothyroidism can cause edema in the face and hands, particularly noticeable in the morning.
#10
What role does the sodium-potassium pump play in the development of edema?
It maintains cellular osmotic balance
ExplanationThe sodium-potassium pump helps maintain osmotic balance within cells, preventing the development of edema.
#11
Which medical condition is characterized by pitting edema in the legs and ankles?
Congestive heart failure
ExplanationCongestive heart failure often manifests with pitting edema in the lower extremities.
#12
What is the term for edema resulting from an abnormal accumulation of fluid in the peritoneal cavity?
Ascites
ExplanationAccumulation of fluid in the peritoneal cavity is termed as ascites.
#13
What is the primary mechanism of action for diuretic medications in treating edema?
Promoting urine formation and excretion
ExplanationDiuretics work by increasing urine formation and excretion, thereby reducing fluid retention and edema.
#14
In which anatomical region does periorbital edema primarily occur?
Face
ExplanationPeriorbital edema primarily affects the area around the eyes and face.
#15
What is the term for edema resulting from excessive accumulation of cerebrospinal fluid in the brain?
Hydrocephalus
ExplanationHydrocephalus is characterized by the excessive accumulation of cerebrospinal fluid in the brain, leading to edema.