Interne Flashcards
1
Q
which changes in eletrolyten kun je verwachten bij tumor lysis syndrome ?
A
2
Q
when does tumor lysis syndrome start?
A
most commonly occurs after initiating cytotoxic treatment; breakdown of cancer cells
3
Q
A
a
4
Q
febrile neutropenia, what to do?
A
epiric AB should bre started within the first hours of onset, like meropenem (better than ceftriaxon or cefuroxime or vanco), those who continue to have persistent fever of unidentified cause following 4 to 7 days of ab, should be given epiric antifungal therapy like amphotericin B
5
Q
A
d
6
Q
A
c
7
Q
A
b
8
Q
A
b
9
Q
pernicious anemia?
A
10
Q
causes B12 defi
A
11
Q
difference between anemia due to folate def or vitamin b12 def?
A
Vitamin B12 deficiency causes neurological symptoms due to demyelination of dorsal columns, lateral corticospinal tracts, and spinocerebellar tracts (subacute combined degeneration).
Folate deficiency does NOT cause neurological symptoms.
Methylmalonic acid (MMA) is elevated in vitamin B12 deficiency but normal in folate deficiency.
Both cause elevated homocysteine levels.
12
Q
Starting folate treatment before excluding vitamin B12 deficiency may correct anemia, but it can worsen neuropathy!
A
TRUE
13
Q
hypersegmented neturophils seen in
A
b12 def anemia
14
Q
A
15
Q
A
16
Q
iemand from the middle east + jaundice + high reticulocyte
A
avoid aspirin
17
Q
ieman from the middel eat + recurrent fever + arthralgia or and abdomianal pain, chest pain
A
avoid amoxicillin, macrolide, steroid, verapamil/diltiazem
18
Q
The incubation period of malaria is a minimum of seven days (7-30 days); if fever occurs before the seventh day following exposure in an endemic region, it is most likely
A
not due to malaria
19
Q
malaria common symptoms
A
20
Q
malaria epidemioogy
A
21
Q
malaria prophylaxis
A
you should give atorvaquone-proguanll
22
Q
atorvaquone-proguanll alternative if someone has psychiatrisch vg
A
doxycycline
23
Q
treatmetn of malaria
A
24
Q
malaria medicatie met veel resistence
A
chloroquine
25
plasmodium falciparum blood smear
ring
26
the primary vector of dengue fever is aedes aegypli mosquito, the peak period for the infection
early morning
27
iemand met retro orbitaal pain met spierlijn en joint pains met koorts
denk aan dengue fever Duration of febrile phase of dengue fever: usually 2–7 days; If symptoms appear more than 2 weeks after returning from a dengue-endemic region, it is very unlikely that dengue is the cause.
28
dd bij dengue fever
malaria, zika virus en chikungunya fever; Severe hemorrhagic manifestations with shock and death as well as decreased neutrophil and platelet counts are more indicative of Dengue fever than Chikungunya fever.
29
fever in travelers southeast asia
dengue fever
30
fever in travelers from sub saharan afrikca
malaria
31
when the malaria test is negeat
repeat it every 6-12 hours for 48 hours
32
how to supplement iron in patient with gastritis
must be iv iron not po
33
transfusion reactions
34
when can you give iron supplement to a baby
at 4 months of age or older but not earlier because they would have enough reserves
35
causes of hemochromatosis
primary door genetica, secondary door transfusie danwel thalassemia danwell sickle cell anemia
36
treatment of hemochromatosis
regular therapeutic phlebotomy
37
diagnostiek hemochromatosis
38
hemochromatosis epidemiologie
39
meest bekende leukemia in kids
all, followed by aml, and leukemia is the most common cancer in children
40
hemato maligniteit bij ouderen
cll
41
iemand komt bij jouw poli met polymyalgia rheumatic, welke hemato malginiteit geassocaieert met deze
CLL
42
There should be suspicion for ......... in a child with thrombocytopenia and petechiae following a viral illness!
ITP ; Splenomegaly is very unusual in ITP and makes other diagnoses more likely!
43
C
44
c
45
treatment of ITP
46
splenectomy is a treatment of
itp, want het milt is de locatie van de destructie van bloedplaatejs
47
clinical features of TTP.
“Nasty Fever Ruined My Tubes:” Neurological symptoms, Fever, Renal function impairment, Microangiopathic hemolytic anemia, Thrombocytopenia are the clinical features of TTP.
The typical patient is a previously healthy adult presenting with mental status changes, fever, petechiae, fatigue, and pallor. Laboratory tests will then indicate hemolytic anemia and possibly acute kidney injury (AKI). Impaired kidney function may not be present, and only a minority of patients will present with all five clinical findings.
median age at diagnosis: ∼ 40 years
More common in women
48
lab of TTP
While PT and aPTT are normal or only mildly elevated in TTP and HUS (no consumption coagulopathy), they are markedly elevated in disseminated intravascular coagulation (consumption of platelets and all coagulation factors
49
A normal adult has three main types of hemoglobin:
50
which variants do you have in beta thalassemia?
51
Why These Changes Happen?
why happens in beta thalasemia
52
what distinguishes iron deficiency anemia from beta thalassemia?
53
afwijkingen related to alpha thalassemia
54
55
explain sickle cell disease and you know about it
56
sickle cell trait vs disease
57
what are the acute manifestations that you can expect to see in a patient with sickle cell disease?
58
a
59
initial managment sickle cell disease
iv fluid and analgesia
60
Exchange transfusions vs simple in sickle cell disease?
61
a
62
c
63
what do you know about Splenic sequestration in sickle cell disease?
ong-term management
Patients/caregivers should be taught to monitor spleen size to detect recurrence early.
Splenectomy or partial splenectomy may be indicated (e.g., for hypersplenism or life-threatening or recurrent sequestration events) [1]
64
c
65
a
66
what do you know about aplastic crisis in sickle cell disease
67
a
68
Possible etiologies of acute anemia in sickle cell disease include
aplastic crisis, splenic sequestration, acute hepatic sequestration, acute chest syndrome, delayed hemolytic transfusion reaction, infection, sepsis, and acute blood loss (not necessarily linked to sickle cell disease)
69
sickle cell anemia microscopie
Peripheral blood smear findings may include:
Crescent-shaped sickled RBCs (drepanocytes or sickle cells)
Target cells
Howell-Jolly bodies: occur with splenic dysfunction
70
memorize
71
The mnemonic “STOP Making Trouble!” helps to recall the etiology of
DIC: S – Sepsis/Snakebites, T – Trauma (acute traumatic coagulopathy), O – Obstetric complications, P – Pancreatitis, M – Malignancy, T – Transfusion.
72
diagnosis dic
73
dic info
74
dic treatment
75
good to know
76
classic triad of hereditary spherocytosis
usually presents in infancy or childhood with the classic triad of anemia, jaundice, and splenomegaly.; soms black pigment gallstones that lead to cholecystitis
it is autosomal dominant; positive familie anamnese for splenectomy and or developed cholelithiasis at young age
77
hereditary spherocytosis lab findings (mention 7)
78
definitive treatment
splenectomy
79
80
hereditary spherocytosis
81
thrombotic thrombocytopenic purpura epidemiologie
82
thrombotic thrombocytopenic purpura presentation
The typical patient is a previously healthy adult presenting with mental status changes, fever, petechiae, fatigue, and pallor. Laboratory tests will then indicate hemolytic anemia and possibly acute kidney injury (AKI). Impaired kidney function may not be present, and only a minority of patients will present with all five clinical findings.
83
c
84
thrombotic thrombocytopenic purpura lab
85
ttp vs itp?
86
The typical HUS patient is
a preschooler who has had a diarrheal illness within the past 5–14 days and presents with petechiae, jaundice, and oliguria.
87
b
88
B. squamous cell carcinoma has strong association with smoking, adenocarcinoma most common type of primary lung cancer and more common in women and nonsmokers
89
a
90
what to do for lung nodules ?
91
c; squamous cell carcinoma is associated with hypercalcemia
92
if you see fingernail clubbing
denk aan bronchogenic carcinoma, please note that copd does not cause clubbing but if clubbing is present in copd, you need to rule out maligniteit
93
superior vena cava syndroom
associated with cancer in the apical of the lung like pancoast tumor or non small cell carcinoma , with also horner syndroom
94
c
95
c
96
c
97
a
98
d
99
best way for smoking cessation in pregnancy
behavioral therapy
100
second best way for smoking cessation in pregnancy
nictoine replacement therapy
101
D
102
b
103
c
104
c
105
a
106
b
107
which is the most effective preventivce measrue to improve post myocardial infarction prognosis? lowering lipid or smoking cessation?
stopping smoking
108
d
109
a
110
10 years
111
d`
112
community aquired pneumonia oorzaak
most common is streptoococcus pneumoniae, also is the most common in nursing home, also in drugs users, ook vaak labor pneumoni
andere oorzaken staphylococcus aureas, klebsiella pneumonia, H. infueza;; all of these typical pneumonia
andere oorzaken voor atypische pneumonie: mycoplasma pneumonie, chlamydia pneumonie, legionella, coxiella burnetie, en viruses zoals rsv, cmv, adenovirus, influenza en parainfluenza
113
hosptial aquired pneumonia;;
gram negative pathogens like psudomonas, entre baacteriacae, streptococcus pneumonia, staphylococcus auras
114
criteria for admission for pneumonia
115
a
116
d
117
Empiric antibiotic therapy for community-acquired pneumonia in an outpatient setting
118
c
119
Empiric antibiotic therapy for community-acquired pneumonia in an inpatient setting
120
a; this is also true for those admitted to the icu
121
c
122
C
123
c
124
b
125
b, the key for the question is cold agglutination which is a remark for atypical pneumonia
126
a
andere oorzaken in kinderen: Streptococcus pneumoniae
Chlamydia trachomatis (in infants)
Chlamydia pneumoniae (in young children and adolescents)
Mycoplasma pneumoniae , en ook RSV
127
patchy opacities bilaterally that allies well with mycoplasma pneumonia
128
bronchogenic cancer with multiple thoracentesis , what shoudl be added tot the management
thoractomy; malignant pleural effusion is a very disabling condition, you need thoractomy because it is maligneant
129
c
130
c
131
a
132
d
133
b
134
a
135
define copd, chronic bronchiitis and emphysema
136
best diagnostics for emphysema
HR CT
137
Interpretation of DLCO
dlco in chroic bronchitis can be normal or high but in emphysema is low
138
a
139
what happens to lung compliance in copd
increased
140
what does increase and improve surival in copd patients with cor pulmonary
long term o2 therapy, when considering only copd, then smoking cessation
141
how to follow up copd
fev1, and that is good for disease progression and prognosis
142
what does improve survival in advanced copd aptients
oxygen
143
in which patients you can get false positive bnp
copd
144
copd exacerbation with a mouth full of secretions
invasive mechanical ventilation
145
copd patient not responding to salbutamol
next is ipratrpium
146
home oxygen in copd, when?
and the best to delive oxygen is via venturi bag oxygen
147
how to treat spntaneous pneumothorax in copd
chest tube
148
c
149
a
150
b
151
b
152
d
153
d
154
b
155
c
156
hepatitis after restuarant visit; or young pt with yellow sclera
it is hepatitis A
157
explain the clinical presentation of gilbert syndrom; age of onset, etiology, inheritance, clinical features, triggers, diagnosis
158
explain the clinical presentation of crigler najjar; age of onset, etiology, inheritance, clinical features, triggers, diagnosis
159
a
160
c; vanwege het risico op maligniteit
161
D
162
163
hepatitis c treatment
164
hepatitis b treatment
165
a
166
risk hcv transmission by needle stick injury
3%
167
hcv most common genotype in SA
type 4
168
b
169
chronic hepatitis B
170
b
171
what do you know about serology and hepatitis B
172
b
173
mention what you know about serology in hebatitis b
174
the first marker of actue infection in hepatitis b is
HBsAg
175
b
176
177
d
178
b
179
mention the serology of 4 sceniario's
180
the patient has positive hcv antibody test, indicating exposure to hcv at some point, however the negative hcv rna testing suggests that there is no ongoing active infection
181
a
182
c
183
hemochromatosis lab
184
primary biliary cirrhosis
Primary biliary cholangitis (PBC; also known as primary biliary cirrhosis) is a chronic progressive liver disease of autoimmune origin that is characterized by destruction of the intralobular bile ducts. The pathogenesis of PBC is unclear. PBC is frequently associated with other autoimmune conditions and primarily affects middle-aged women. In the early stages, PBC is typically asymptomatic. Fatigue is the most common initial symptom. In advanced disease, increased fibrotic changes lead to typical signs of cholestasis (e.g., jaundice), portal hypertension (e.g., ascites, gastrointestinal bleeding), and severe hypercholesterolemia (e.g., xanthomas, xanthelasmas). Elevated alkaline phosphatase (ALP) levels, antimitochondrial antibodies (AMA), and liver biopsy findings can establish the diagnosis. Management involves supportive care, e.g., management of cholestasis-associated pruritus, and slowing disease progression with ursodeoxycholic acid. Liver transplantation is the only definitive treatment.
185
autoimmune hepatitis
Autoimmune hepatitis (AIH) is a rare form of chronic hepatitis that predominantly affects women. Although the etiology is unclear, it is commonly associated with other autoimmune conditions (e.g., thyroid disease, type 1 diabetes mellitus, celiac disease). The clinical presentation ranges from asymptomatic transaminitis to acute liver failure. Diagnosis is established based on the detection of autoantibodies (e.g., antinuclear antibodies, anti-smooth muscle antibodies) and the histologic findings of interface hepatitis on liver biopsy. Treatment consists of immunosuppressive medications such as prednisone and azathioprine. The prognosis is favorable with treatment; without treatment, patients may develop cirrhosis and liver failure.
186
(Nonalcoholic fatty liver disease, NAFLD) treatment
reduce weight, lifestyle, like for af
187
d; what are the lab findings
188
c
189
multiple hypo dense lesions in the liver
denk aan hepatocellular carcinoma
190
hepatocellualr carcinoma treatment
191
d
192
d
193
ultrasound is the best initial exam, then if you find nodule do triphasic ct
194
195
a = MRA
196
a
197
d
198
mensen met overvulling, behandel de overvulling eerst
199
200
201
202
what do you know about splenic vein thrombosis
203
c
204
what should you avoid if you have hepatic hemangioma?
excessive sport or contact sport and trauma, and if the women using OCP, then she should stop with it
205
describe the hemangioma in MRI
206
207
b
208
b; the managment is reassure
209
