1 439+4
~406
~5
28.23%
Posts archive
spescific surgical infection.pdf
سنة رابعة.ppt
skin & soft tissue injuries.ppt
٢٠٢٣٠٢٠١_١٠٣١٥٣_Normal.m4a
General Surgery New.pdf
Causes of obstructive shock:
Cardiac tamponade
Pulmonary Embolism (PE)
Sepsis
1&2
All the above
Non of the above
5
Anonymous votingCauses of cardiogenic shock:
Acute MI
HF
Valvular dysfunction
Arrhythmia
All the above
Non of the above
8
Anonymous votingCauses of distributive shock:
Haemorrhage
Dehydration
Burns
All the above
Non of the above
0
Anonymous votingAll the following true about neurogenic shock except:
Decrease COP
Decrease CVP & PCWP
Increase SVR
Decrease venous O2 saturation
Non of the above
0
Anonymous votingHypovolemic shock except:-
Decrease COP
Decrease CVP & PCWP
Decrease SVR
Decrease venous O2 saturation
All the above
0
Anonymous votingMonitoring for patient in shock:
ECG , Pulse oximetry , BP , urine output
central venous pressure
Invasive blood pressure
base deficit and serum lactate
all the above
Non of the above
0
Anonymous votingOccult hypo-perfusion :-
state of normal vital signs and continue under perfusion
manifested by persistent lactic acidosis
manifested by low mixed venous oxygen saturation
all the above
Non of the above
0
Anonymous votingFirst line therapy in all cases of shock, regardless of classification is :-
fluid therapy
catecholamines
1&2
Non of the above
0
Anonymous votingTiming and nature of resuscitation will depend on :
The type of shock
The time and severity of the insult
1&2
All the above
0
Anonymous votingManagement of MOF ( multiple organ failure):
supporting of organ systems
ventilation
haemofiltration
all the above
0
Anonymous votingThe body’s cardiovascular and endocrine compensatory response reduce flow to non- essential organs to preserve preload and flow to the lungs and brain:
Cardiogenic shock
Hypovolomic shock
Distributive shock
Compensated shock
0
Anonymous votingAdrenal insufficiency in endocrinal shock due to :
hypovolaemia
poor response to circulating and exogenous catecholamines
pre existing Addison’s disease
all the above
0
Anonymous votingIn endocrinal shock COP falls due to :
High inotropy
Low inotropy
bradycardia
2 &3
Non of the above
0
Anonymous votingCauses of endocrine shock include:
Hypothyroidism
Hyperthyroidism
Adrenal insufficiency
All the above
0
Anonymous votingShock may present as a combination of hypovolaemic , cardiogenic or distributive shock :
Endocrinal shock
Hypodynamic shock
Hyperdynamic shock
Septic shock
0
Anonymous votingInadequate organ perfusion is accompanied by :
Vascular dilation
hypotension
low systemic vascular resistance
all the above
0
Anonymous votingDistributive shock including all the following except:
Septic shock
anaphylaxis shock
Spinal cord injury
Obstructive shock
0
Anonymous votingShock is a systemic state which is :
inadequate normal cellular respiration.
insufficient delivery of oxygen and glucose
low tissue perfusion
All the above
0
Anonymous votingwound infection.pdf
SSI (wound infection).pdf
SSI (wound infection).pdf
٢٠٢٣٠١٢٥_٠٨٣٢١٣_Normal.m4a
المحاضرة٧ جراحة BURNS د.محمد عيسئ.3gpp
BURNS 7.ppt
specific surgical infection dr MSA.pptx
Prof_Dr_Aly_hassib_Part_4_111.mp4
Preoperative surgical preparation..pdf
Prof_Dr_Aly_hassib_Part_4_11.mp4
Bacterial contaminants include the following except:
Cryophilic bacteria
Pseudomonas
G +ve bacteria
G -ve bacteria
0
Anonymous votingLow dose of dopamine:
May be Consider to improve renal blood flow
administered to increase blood flow
Anticipate administering
Non of the above
0
Anonymous votingAdministered to increase renal blood flow:
dopamine
epinephrine
diphenhydramine
Furosemide
0
Anonymous votingHaemolytic reaction signs except :
Chills
Fever
Dyspnea
hypotension
Non of the above
0
Anonymous votingTransfusion rate for platelets and plasma in adults:
200-150 ml/hr
150-100 ml/hr
300-150 ml/hr
Non of the above
0
Anonymous votingTransfusion rate for whole blood in adults:
200-150 ml/hr
150-100 ml/hr
300-150 ml/hr
Non of the above
0
Anonymous votingDuration for Cryoprecipitate transfusion:
within 30 minutes of removing from refrigerator
Immediately
As soon as possible
Within an hour
0
Anonymous votingDuration for fresh frozen plasma (FFP) transfusion:
within 30 minutes of removing from refrigerator
Immediately
As soon as possible
Within an hour
0
Anonymous votingDuration for platelets concentrate transfusion:
within 30 minutes of removing from refrigerator
Immediately
As soon as possible
Within an hour
0
Anonymous votingDuration for whole blood transfusion:
within 30 minutes of removing from refrigerator
Immediately
As soon as possible
Within an hour
0
Anonymous votingFresh frozen plasma contains :
Clotting factors
Albumin
immunoglobulin
All the above
0
Anonymous votingOne unit of Fresh Frozen plasma:
450 ml-500ml
300ml- 330 ml
15-20 ml
200 ml-250 ml
0
Anonymous votingFresh Frozen Plasma shelf life :
5 weeks
20 days
2 years
20 hours
0
Anonymous votingPlasma products:
Fresh frozen plasma andCryoprecipitate
Factors IX and VIII concentrate
Prothrombin complex concentrate and Anti-thrombin concentrate
all the above
0
Anonymous votingOne unit of platelets concentrate :
150-200 ml
15-20 ml
51 ml-115 ml
Non of the above
0
Anonymous votingPlatelets concentrate shelf life :
5 hours
5 days
5 weeks
35 days
Non of the above
0
Anonymous votingIndication of red cell concentrate :
Trauma (acute blood loss >20%)
Anaemia
Thalassemia
Sickle cell disease
All the above
0
Anonymous votingOne unit of Red cell concentrate :
330ml
450 ml
200 ml
Non of the above
0
Anonymous votingIndication of whole blood transfusion:
Acute blood loss with hypovolaemia
sever anaemia at birth
sever hyperbilirubinaemia
Cardiovascular bypass surgery
all the above
0
Anonymous votingShelf life 35 days:
Whole blood
Red cell concentrations
Autologous blood
All the above
0
Anonymous votingOne unit of Whole blood 🩸
450 ml
540ml
650 ml
Non of the above
0
Anonymous votingNo indication for transfusion if haemoglobin level is :
<6
>8
>6
Non of the above
0
Anonymous votingprobably the patient will benefit from transfusion if haemoglobin level is :
<6
>8
>6
Non of the above
0
Anonymous votingIndication of blood transfusion:
Blood loss (bleeding, trauma)
Inadequate production (as thalassemia , leukaemia)
Excessive destruction of cells
all the above
0
Anonymous votingOxygen poor blood colour is :
Scarlet red bright crimson
purple red
non of the above
0
Anonymous votingOxygen rich blood colour is :
Scarlet red bright crimson
purple red
non of the above
0
Anonymous votingTransfusions sources of blood:
Autologous
Allogenic
1+2
Non of the above
0
Anonymous votingTransfusions sources of blood:
1-Autologous
2-Allogenic
3- 1+2
4- Non of the above
0
Anonymous votingBlood transfusion
A
B
C
D
0
Anonymous voting