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ABC of Adrenaline:
Adrenaline activates Ξ²-receptors, increasing Cyclic AMP.
ABC of Adrenaline:
Adrenaline activates Ξ²-receptors, increasing Cyclic AMP.
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MEN I β Wermerβs Syndrome Affects the 3 Ps:
Pituitary
Parathyroid
Pancreas
MEN I β Wermerβs Syndrome Affects the 3 Ps:
Pituitary
Parathyroid
Pancreas
Prolonged survival in patient with certain disease reflects:
High prevelance & stable incidence β 37
πππππππ 74%
Low prevelance & stable incidence β 8
ππ 16%
High prevelance & unstable incidence β 4
π 8%
Low prevelance & unstable incidence β 1
β«οΈ 2%
π₯ 50 people voted so far. Poll closed.
High prevelance & stable incidence β 37
πππππππ 74%
Low prevelance & stable incidence β 8
ππ 16%
High prevelance & unstable incidence β 4
π 8%
Low prevelance & unstable incidence β 1
β«οΈ 2%
π₯ 50 people voted so far. Poll closed.
Let's Talk Medicine via @vote
Prolonged survival in patient with certain disease reflects: High prevelance & stable incidence β 37 πππππππ 74% Low prevelance & stable incidence β 8 ππ 16% High prevelance & unstable incidence β 4 π 8% Low prevelance & unstable incidence β 1 β«οΈ 2% π₯β¦
The correct answer is: High prevelance & stable incidence.
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The symptoms and signs of hypercalcemia include:
- Bones
- stones
- groans
- psychiatric overtones
The symptoms and signs of hypercalcemia include:
- Bones
- stones
- groans
- psychiatric overtones
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Bones most often affected in Pagetβs disease (in decreasing order):
- Pelvis
- Femur
- Skull
- Tibia
- Vertebrae
- Clavicle
- Humerus
Bones most often affected in Pagetβs disease (in decreasing order):
- Pelvis
- Femur
- Skull
- Tibia
- Vertebrae
- Clavicle
- Humerus
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The 5 Aβs for patients willing to quit:
Ask if the patient smokes
Advise patients to quit
Assess willingness to quit
Assist in quit attempt
Arrange follow-up
The 5 Aβs for patients willing to quit:
Ask if the patient smokes
Advise patients to quit
Assess willingness to quit
Assist in quit attempt
Arrange follow-up
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Agents which improve heart failure symptoms but do not reduce mortality:
- Digoxin
- Diuretics
Agents which improve heart failure symptoms but do not reduce mortality:
- Digoxin
- Diuretics
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With HOCM, avoid the following:
Digitalis
Diuretics
Vasodilators
Exercise
With HOCM, avoid the following:
Digitalis
Diuretics
Vasodilators
Exercise
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The contraindications for laparoscopy:
Absolute:
- Hypovolemic shock.
- Severe cardiac decompensation.
Relative:
- Extensive intraperitoneal adhesions.
- diaphragmatic hernia.
- COPD.
The contraindications for laparoscopy:
Absolute:
- Hypovolemic shock.
- Severe cardiac decompensation.
Relative:
- Extensive intraperitoneal adhesions.
- diaphragmatic hernia.
- COPD.
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The major clinical difference between second-and third-degree burns is:
Third-degree burns are painless, and second-degree burns are painful.
The major clinical difference between second-and third-degree burns is:
Third-degree burns are painless, and second-degree burns are painful.
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Indications for surgery in gastric ulcer:
- Cancer (rule out)
- Hemorrhage (massive or relentless)
- Obstruction (gastric outlet obstruction)
- Perforation
Indications for surgery in gastric ulcer:
- Cancer (rule out)
- Hemorrhage (massive or relentless)
- Obstruction (gastric outlet obstruction)
- Perforation
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Hammanβs sign:
Mediastinal crunch or clicking produced by the heart beating against air- lled tissues.
Hammanβs sign:
Mediastinal crunch or clicking produced by the heart beating against air- lled tissues.
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Psoas sign:
Pain elicited by extending the hip with the knee in ull extension or by exing the hip against resistance; seen classically in retrocecal appendicitis
Psoas sign:
Pain elicited by extending the hip with the knee in ull extension or by exing the hip against resistance; seen classically in retrocecal appendicitis
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Findings associated with Gardnerβs syndrome:
- Sebaceous cysts
- Osteomas
- Desmoid tumors
Findings associated with Gardnerβs syndrome:
- Sebaceous cysts
- Osteomas
- Desmoid tumors
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Criteria for continuous or intermittent long-term oxygen therapy in COPD:
- PaO2 55 mm Hg, OR
- O2 saturation β€88% (pulse oximetry) either at rest or during exercise, OR
PaO2 55 to 59 mm Hg plus polycythemia or evidence of cor pulmonale
βοΈNote that the above must be consistent findings despite optimal medical therapy
Criteria for continuous or intermittent long-term oxygen therapy in COPD:
- PaO2 55 mm Hg, OR
- O2 saturation β€88% (pulse oximetry) either at rest or during exercise, OR
PaO2 55 to 59 mm Hg plus polycythemia or evidence of cor pulmonale
βοΈNote that the above must be consistent findings despite optimal medical therapy