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全部话题 - 话题: respirator
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h***a
发帖数: 145
1
来自主题: Biology版 - Paper help
Expert Rev Respir Med. 2014 Oct;8(5):641-51. doi: 10.1586/17476348.2014.
940323. Epub 2014 Jul 17.
Methicillin-resistant Staphylococcus aureus pneumonia in adults.
Woods C1, Colice G.
Thank you in advance.
Oh my email address: [email protected]
/* */
v********a
发帖数: 646
2
面对这个1979年的单身女郎,从中专毕业,到参加成人自考拿到同等学历,然后一路逆
袭,最后傲然在苏州大学就职。
只有两个字:佩服
http://hlxy.suda.edu.cn/jiaoxuekeyan/yanjiushengdaoshiminglu/20
王丽,女,教授,硕士研究生导师
研究方向
慢性病运动康复:重症病者包括心脑血管疾病、骨关节系统疾病和终末期肾病等患者的
运动康复。
体能与疾病:体能水平与疾病发生和预后之间的关系;
社区康复:糖尿病、骨质疏松等的社区康复护理干预。
联系方式
电话:0512-65221499 (办公室); 138-1486-1702 (手机)
邮a class="__cf_email__" href="/cdn-cgi/l/email-protection" data-cfemail="3dd99e875154104a5c535a100c7d4e48595c13585948135e53">[email protected]/* */; [email protected]/* */
地址:苏州市十梓街1号苏州大学护理学院本部20... 阅读全帖

发帖数: 1
3
来自主题: Biology版 - paper thanks
paper thanks!
Am J Respir Crit Care Med. 2016 Jul 13. [Epub ahead of print]
MicroRNA Profiling Reveals a Role for MicroRNA-218-5p in the Pathogenesis of
Chronic Obstructive Pulmonary Disease.
Conickx G1, Mestdagh P2, Avila Cobos F3, Verhamme FM4, Maes T5,
Vanaudenaerde BM6, Seys LJ7, Lahousse L8, Kim RY9, Hsu AC10, Wark PA11,12,
Hansbro PM11,13, Joos GF14, Vandesompele J15, Bracke KR16, Brusselle GG17.
please send the papers to email: [email protected]/* */
thanks a lot!

发帖数: 1
4
来自主题: Biology版 - paper thanks
paper thanks!
Am J Respir Crit Care Med. 2016 Jul 1;194(1):97-105. doi: 10.1164/rccm.
201510-2115OC.
Circulating Cell Death Biomarkers May Predict Survival in Human Lung
Transplantation.
Hashimoto K1,2, Besla R1, Zamel R1, Juvet S1, Kim H1, Azad S1, Waddell TK1,
Cypel M1, Liu M1, Keshavjee S1.
please send the papers to email: [email protected]/* */
thanks a lot!

发帖数: 1
5
来自主题: Biology版 - 求文献,谢谢
Competing endogenous RNAs: a target-centric view of small RNA regulation in
bacteria
Lionello Bossi & Nara Figueroa-Bossi
Nature Reviews Microbiology (2016) doi:10.1038/nrmicro.2016.129
Published online 19 September 2016
Am J Respir Crit Care Med. 2016 Sep 20. [Epub ahead of print]
Translating MicroRNA Biology in Pulmonary Hypertension: It Will Take More
Than "miR" Words.
Chun HJ1, Bonnet S2, Chan SY3.
my Email: [email protected]/* */
Thank you very much.

发帖数: 1
6
来自主题: Biology版 - paper thanks
Am J Respir Cell Mol Biol. 2016 Sep 16. [Epub ahead of print]
miR-34a Inhibits Lung Fibrosis by Inducing Lung Fibroblast Senescence.
Cui H1, Ge J2, Xie N3, Banerjee S4, Zhou Y5, Antony VB6, Thannickal VJ7, Liu
G8.
my Email: [email protected]/* */
Thank you very much.
A********o
发帖数: 1307
7
来自主题: Biology版 - bz求文献
Marcus, Andrew. Modeling anode-respiring bacteria in a biofilm anode.
Arizona State University, 2009.
[email protected]
谢谢!!
x*****6
发帖数: 49
8
来自主题: Biology版 - Paper help pls
#1. Respir Investig. 2014 Mar;52(2):92-100. doi: 10.1016/j.resinv.2013.08.
005.
Epub 2013 Sep 27.
Viral infections in asthma and COPD.
#2. Clin Chest Med. 2017 Mar;38(1):87-96. doi: 10.1016/j.ccm.2016.11.014.
Epub 2016 Dec 24.
Respiratory Viral Infections in Chronic Lung Diseases.
Please send to [email protected]
Thanks a lot!!!

发帖数: 1
9
来自主题: Biology版 - 求文献
Am J Respir Crit Care Med. 2018 Jan 15;197(2):225-234. doi: 10.1164/rccm.
201705-0891OC.
Microbial Lineages in Sarcoidosis. A Metagenomic Analysis Tailored for Low-
Microbial Content Samples.
please send to [email protected]
z*h
发帖数: 773
10
来自主题: ChemEng版 - Biofuels future and criticism
Surpassing Photosynthesis: High-Efficiency and Scalable CO2 Utilization
Through Artificial Photosynthesis
Plants like solar cells utilize intermittent non-point insolation to
biologically fix CO2 in the form of biomass carbohydrates. However, plant
photosynthesis has pretty low solar energy-to-chemical energy conversion
efficiencies (e.g., ~0.2-0.3%, global average) and consumes a large amount
of water (i.e., at least 500 kg of water per kg of biomass generated). Such
low energy efficiencies ... 阅读全帖
z*h
发帖数: 773
11
来自主题: Chemistry版 - Greatest Chemical Reactions
Can we generate and vote the most important chemical reactions in humankind
and modern society?
The first two are:
(1) photosynthesis: CO2 + H20 + hv --> CH2O (carbohydrate) + O2
(2) respiration: CH2O + O2 --> CO2 + H2O + (ATP)
Burning
(3) Coal Combustion: C + O2 --> CO2
(4) Hydrocarbon combustion: CnHm + O2 --> CO2 + H2O
For chemical industries
C + 2H2O --> CO2 + 2H2 or (using methane)
N2 + 3 H2 --> 2 NH3
Making sulfuric acid
Making Cl2 by electrolysis
Oil cracking and reforming
l***o
发帖数: 1111
12
氯仿还好了,毒性适中,就是江湖黑店常用的麻药迷魂散之类的,还没到苗疆蛊毒、鹤
顶红那个级别。但还是得在fume hood里做。为了以防万一,也同时戴个full face
respirator吧,在fisher scientific有卖,很多种,你打电话咨询下看该买哪个:http://www.fishersci.com
另外不管啥药品,用之前一定得先查它的msds(Material Safety Data Sheet)。你
google下msds chloroform,先通读一遍再说。比如这个:
http://www.sciencelab.com/msds.php?msdsId=9927133
这类数据在sigma-aldrich和fisher scientific上也有。必要的话就拿这个msds去找
supervisor商量,能不做最好。good luck!
N**C
发帖数: 74
13
来自主题: Chemistry版 - Paper help for MB
title: Effect of NAD+-dependent formate dehydrogenase on anaerobic
respiration of Shewanella oneidensis MR-1
link:
http://link.springer.com/article/10.1134%2FS0026261713040061#
Thank you very much
s******e
发帖数: 2181
14
来自主题: EE版 - ultra low frequency amplifier
First of all, thank fku0000 to settle my power amplifier question.
Does there exist ultra frequency amplifer? I mean ranges from 0Hz to higer.
Since I want to receive respiration signals, whose frequency is normally 0.2
-0.5Hz.
I found the lowest frequency for TDAs is 10 Hz unfortunately.
s******e
发帖数: 2181
15
来自主题: EE版 - ultra low frequency amplifier
ultra low frequency dosn't mean DC.
The human respiration frequency is very low - under 1Hz. Zero means the
person is dead! I don't want DC signal either.
What I need is to seek an amplifier whose frequency range covers 0.1 to 1Hz.
If I move away the input/output capacitoes of TDA circuit, DC component
will enter.
s******e
发帖数: 2181
16
来自主题: EE版 - ultra low frequency amplifier
ultra low frequency dosn't mean DC.
The human respiration frequency is very low - under 1Hz. Zero means the
person is dead! I don't want DC signal either.
What I need is to seek an amplifier whose frequency range covers 0.1 to 1Hz.
If I move away the input/output capacitoes of TDA circuit, DC component
will enter.
l********z
发帖数: 810
17
19y, man, sudden onset of sharp chest pain and difficulty breathing 3hr ago.
Tem 37, pulse 110/min, and respirations 36/min and shallow. He is slightly
cyanotic, examination shows deviation of the trachea to the right and
subcutaneous crepitus. which of the following findings is most likely in
this patient?
A. Dullness on percussion on the right
B. hyperresonance on percussion on the left
C. increased breath sounds on the left
D. increased breath sounds on right
E. increased vocal fremitus on th
f******y
发帖数: 73
18
来自主题: MedicalCareer版 - CK NBME form 2 Q
39. A 63-year-old man is brought to the emergency
department 3 hours after the acute onset of severe right-sided flank
pain. He has a 9-year history of gout. His blood pressure is 110/84
mm Hg, pulse is 78/min, and respirations are 16/min. Examination
shows normal bowel sounds and no abdominal tenderness or masses. Urinalysis
shows 40 erythrocytes/hpf. Intravenous pyelography confirms a
right ureteral calculus. Which of the following is the most likely
underlying mechanism of this patient's urol
L********g
发帖数: 17
19
来自主题: MedicalCareer版 - CK NBME 讨论区
Form 4 section 1
a 10 month old infant is brought to the emergency department because of
labored breathing for 1 hour. she has had cough, coryza, and fever for 18
hours. her temperature is 39 C, pulse is 120/min, respirations are 54/min,
and blood pressure is 82/60 mmHg. Pulse oximetry shows an oxygen saturation
of 92%. bilateral wheezes and basilar crackles are heard. select the most
likely pathophysiology of the respiratory problem
a) allergen induced bronchospasm
b) barotrauma related alveola
s******t
发帖数: 71
20
来自主题: MedicalCareer版 - CK NBME 讨论区
Form2-1-43
A 7-week-old boy is brought to the physicianbecause of fever, irritability,
and lethargy for 3 days. He has had novomiting, diarrhea, or symptoms of an
upper respiratory tractinfection. He always seems hungry to his mother
despite being fed 3 ounces offormula every 3 hours. His mother also notes
that he has many wetdiapers throughout the day and night. He currently
appears irritable. Histemperature is 37.8 C (100 F), blood pressure is 80/50
mm Hg, pulse is150/min, and respirations are
d****2
发帖数: 118
21
来自主题: MedicalCareer版 - CK in 1 week, please help NBME2 qs, thanks!
2-17. A 42-year-old woman comes for a follow-up examination. Two weeks ago,
her blood pressure was 152/94 mm Hg during a routine visit. Her blood
pressure today is 150/94 mm Hg, pulse is 76/min, and respirations are 14/min
. Examination shows no other abnormalities. Serum studies show:
Na+ 142 mEq/L
Cl– 105 mEq/L
K+ 4 mEq/L
HCO3– 26 mEq/L
Urea nitrogen (BUN) 12 mg/dL
Glucose 101 mg/dL
Creatinine 0.8 mg/dL
An ECG shows no abnormalities. Which of the following is the most
appropriate next step in
a****9
发帖数: 773
22
来自主题: MedicalCareer版 - 求教几个CK NBME2的问题,谢谢先!
A 42-year-old woman comes for a follow-up examination. Two weeks ago, her
blood pressure was 152/94 mm Hg during a routine visit. Her blood pressure
today is 150/94 mm Hg, pulse is 76/min, and respirations are 14/min.
Examination shows no other abnormalities. Serum studies show:
Na+ 142 mEq/L
Cl– 105 mEq/L
K+ 4 mEq/L
HCO3– 26 mEq/L
Urea nitrogen (BUN) 12 mg/dL
Glucose 101 mg/dL
Creatinine 0.8 mg/dL
An ECG shows no abnormalities. Which of the following is the most
appropriate next step in managem
a****9
发帖数: 773
23
来自主题: MedicalCareer版 - 求教几个CK NBME2的问题,谢谢先!
45. A 42-year-old woman comes to the physician because of increasing low
back pain for 2 days. She is a daily intravenous drug user. She has a
history of pyelonephritis, abscesses at injection sites, and pelvic
inflammatory disease. Her temperature is 39 C(102.2 F), blood
pressure is 130/70 mm Hg, pulse is 84/min, and respirations are 20/min.
Examination shows warm, dry skin, a supple neck, and no jugular venous
distention. There is tenderness over L4. Pelvic examination shows mild
erythema arou
a****9
发帖数: 773
24
来自主题: MedicalCareer版 - 求教几个CK NBME2的问题,谢谢先!
A 5-month-old boy is brought to the physician because of a 24-hour history
of fever, cough, noisy breathing, and difficulty feeding. His symptoms began
3 days ago with nasal discharge, mild cough, and chest congestion. He
appears somewhat irritable and is crying. His temperature is 38.5 C (101.3 F
), pulse is 108/min, and respirations are 32/min and shallow with a
prolonged expiratory phase. On examination, the throat appears normal. A few
small anterior and posterior cervical nodes are palpable
a****9
发帖数: 773
25
来自主题: MedicalCareer版 - 求教CK NBME2几道题目
A 5-month-old boy is brought to the physician because of a 24-hour history
of fever, cough, noisy breathing, and difficulty feeding. His symptoms began
3 days ago with nasal discharge, mild cough, and chest congestion. He
appears somewhat irritable and is crying. His temperature is 38.5 C (101.3 F
), pulse is 108/min, and respirations are 32/min and shallow with a
prolonged expiratory phase. On examination, the throat appears normal. A few
small anterior and posterior cervical nodes are palpable
e******e
发帖数: 364
26
来自主题: MedicalCareer版 - NBME Step 2CK FORM 3 question
19. Over the past 2 weeks, a 60-year-old man has had shortness of breath
on exertion. He also has paroxysmal nocturnal dyspnea with two-pillow
orthopnea. He has taken aspirin daily since a myocardial infarction 3
years ago. He has a history of atrial fibrillation well controlled with
digoxin and type 2 diabetes mellitus treated with diet. His blood pressure
is 136188 mm Hg, pulse is 98/min and irregular, and respirations are
20/min. Jugular-venous pressure is increased. Breath sounds are decreas
e******e
发帖数: 364
27
来自主题: MedicalCareer版 - NBME Step 2CK FORM 3 block 2 question
5. A 44-year-old woman is brought to the emergency department 40 minutes
after being stabbed in the left groin. Her blood pressure is 128/84 mm Hg,
pulse is 100/min, and respirations are 16/min. Examination of the wound
shows a small hematoma and no external bleeding. Popliteal and pedal
pulses are palpable in the left lower extremity below the injury.
Lacerations of the femoral artery and vein are found and repaired. Two
days postoperatively, she has progressively severe pain of the left lower
e******e
发帖数: 364
28
来自主题: MedicalCareer版 - NBME Step 2CK FORM 3 block 2 question
5. A 44-year-old woman is brought to the emergency department 40 minutes
after being stabbed in the left groin. Her blood pressure is 128/84 mm Hg,
pulse is 100/min, and respirations are 16/min. Examination of the wound
shows a small hematoma and no external bleeding. Popliteal and pedal
pulses are palpable in the left lower extremity below the injury.
Lacerations of the femoral artery and vein are found and repaired. Two
days postoperatively, she has progressively severe pain of the left lower
... 阅读全帖
I**b
发帖数: 12
29
来自主题: MedicalCareer版 - 做过 NBME S3, 讨论 大按
10.A 19-year-old college student comes to the student health center because
of palpitations, shortness of breath and a runny nose. He has asthma that he
has treated with an over-the-counter cold preparation and an epinephrine
metered-dose inhaler every 2 to 3 hours at night. He just used the
bronchodilator in the waiting room. Vital signs are: temperature 38.2°C (
100.8°F), pulse 82/min and respirations 18/min. He appears to be somewhat
anxious and his breathing is labored. Auscultation disclose... 阅读全帖
I**b
发帖数: 12
30
来自主题: MedicalCareer版 - 做过 NBME S3, 讨论 大按
A 21-year-old Asian-American man who sustained a closed head injury in a
motorcycle accident is admitted to the hospital. He is intubated and is
receiving mechanical ventilation in the intensive care unit. On repeat
physical examinations during the next 2 days, he shows no clinical signs of
cerebral activity and has no spontaneous respiration. His pupils are fixed
in mid-position and he has no vestibulo-ocular reflexes.
Electroencephalograms obtained 24 hours apart have nearly flat tracings. His... 阅读全帖
p******9
发帖数: 114
31
1. A 5-year-old boy is brought to the physician 1 hour after urinating
bright red blood. He has been taking ibuprofen since injuring his right
flank while wrestling with friends yesterday; he also has been taking
penicillin for 3 days for streptococcal pharyngitis. His temperature is 36.7
C (98 F), blood pressure is 90/48mm Hg, pulse is 108/min, and respirations
are 18/min. Examination shows purple ecchymoses over the shins and right
flank; there is tenderness of the right costovertebral area. T... 阅读全帖
l********y
发帖数: 2295
32
B1Q14. An 80-year-old man has had poor balance for 6 months. He has a
history of hypertension treated with hydrochlorothiazide. His blood pressure
is 136/86 mm Hg. Neurologic examination shows mild tremor of the hands when
his arms are outstretched and decreased vibratory sensation at the knees.
Deep tendon reflexes of the quadriceps and gastrocnemius-soleus muscles are
hyperactive. Babinski's sign is present bilaterally. He is unable to stand
with his eyes closed. Which of the following is most... 阅读全帖
l********z
发帖数: 810
33
来自主题: MedicalCareer版 - step3 NBME block 1 q7 求答案
A 19-year-old college student comes to the student health center because of
palpitations, shortness of breath and a runny nose. He has asthma that he
has treated with an over-the-counter cold preparation and an epinephrine
metered-dose inhaler every 2 to 3 hours at night. He just used the
bronchodilator in the waiting room. Vital signs are: temperature 38.2°C (
100.8°F), pulse 82/min and respirations 18/min. He appears to be somewhat
anxious and his breathing is labored. Auscultation discloses m... 阅读全帖
w******n
发帖数: 61
34
来自主题: MedicalCareer版 - NBEM5 question19, please explain. thanks.
19. A 60-year-old woman is brought to the emergency department by her
husband because of chest pain that began 3 hours ago. She is dyspneic and
diaphoretic, and she appears anxious Her pulse is 110/rnin and regular,
respirations are 35'min, and blood pressure is 190/110 mm Hg An ECG shows an
acute myocardial infarction Winch of the following is the most likely cause
of this patient's pain?
A) Abnormalities of ion transport in myocytes
B) Accumulation of metabolic products in heart tissue
C) Incr... 阅读全帖
s****7
发帖数: 194
35
来自主题: MedicalCareer版 - 帮忙看下NBME4中的一个题
A 22-year-old woman is brought to the emergency department unconscious 30
minutes after sustaining multiple injuries in a motor vehicle collision. Her
temperature is 36°C (96.8°F), pulse is 82/min, respirations
are 6/min, and blood pressure is 110/75 mm Hg. Physical examination shows
significant head trauma with a depressed segment of parietal bone. Arterial
blood gas analysis on room air shows:
pH 7.17
PC O2 80 mm Hg
PO2 50 mm Hg
HCO3- 28 mEq/L
A. Which of the following renal comp... 阅读全帖
e****0
发帖数: 678
36
来自主题: MedicalCareer版 - 帮忙看下NBME4中的一个题
My 2 cents:
should be resp. acidosis with renal compensation by secreting ammonia to
buffer the H+.

Her
respirations
Arterial
h****6
发帖数: 41
37
来自主题: MedicalCareer版 - Step 3 NBME Block 1 Q 34 Please Help
34. A 10-year-old Asian-American boy is brought to the office for a sports
physical examination. He has been healthy except for a few episodes of
otitis media as an infant. He has had no shortness of breath, syncope or
chest pain in the past. Growth has been normal. Vital signs are: temperature
36.6°C (97.8°F), pulse 80/min, respirations 16/min, and blood pressure
110/76 mm Hg. Cardiac examination discloses an early systolic click at the
apex, a midsystolic ejection murmur at the right upper ste... 阅读全帖
S*****4
发帖数: 153
38
来自主题: MedicalCareer版 - CK NBME form 2 block 3 Q2 (转载)
【 以下文字转载自 Pre_Resident_Club 俱乐部 】
发信人: Sahara4 (ninimomo), 信区: Pre_Resident_Club
标 题: CK NBME form 2 block 3 Q2
发信站: BBS 未名空间站 (Tue May 31 15:24:20 2011, 美东)
A or C? CK super cow, would you please help for some expaination?
A 15-year-old girl is brought to the physician 3 months after she had a
blood pressure of 150/95 mm Hg at a routine examination prior to
participation in school sports. She is asymptomatic
and has no history of serious illness. Twelve months ago, she was
diagnosed with a uri... 阅读全帖
L********r
发帖数: 37
39
来自主题: MedicalCareer版 - CK NBME 2 Block 3 - Q2
2. A 15-year-old girl is brought to the physician 3 months after she
had a blood pressure of 150/95 mm Hg at a routine examination prior to
participation in school sports. She is asymptomatic and has no history
of serious illness. Twelve months ago, she was diagnosed with a urinary
tract infection and treated with oral trimethoprim-sulfamethoxazole.
She currently takes no medications. Subsequent blood pressure measurements
on three separate occasions since the last visit have been: 155/94 mm Hg,... 阅读全帖
L********r
发帖数: 37
40
来自主题: MedicalCareer版 - CK NBME 2 Block 4 - Q 10
10. A mentally competent 76-year-old man is in the terminal stage of
multiple myeloma. He is unable to move and requires 24-hour nursing
care. Increasing doses of narcotics are needed to control severe pain.
As a result, when he is pain-free, respiratory function is impaired and
consciousness is clouded. The patient says he cannot live with this
degree of pain and asks to be given a lethal injection of pain medication.
Which of the following is the most appropriate step regarding the
pain medica... 阅读全帖
u*****o
发帖数: 125
41
来自主题: MedicalCareer版 - Please help this questions
A 95-year-old woman is admitted to the hospital because she fractured her right femur when she fell at home. An operation is planned and you are consulted by the orthopaedic surgeon for medical clearance. She is a widow with no children who lives alone at home. She has diabetes mellitus that is treated with glyburide. She also takes aspirin, daily, and flurazepam for insomnia. On the night of admission she was noted to be confused and disoriented. She became somewhat agitated and tried
to get ou... 阅读全帖
q******g
发帖数: 69
42
来自主题: MedicalCareer版 - Question from NBME 4
1. a 19-year-old man is brought to the emergency department because of the
sudden onset of sharp chest pain and difficulty breathing 3 hours ago. Temp
is 37, pulse 110/min, respirations are 36/min and shallow. He is slightly
cyanotic. Examination shows deviation of the trachea to the right and
subcutaneous crepitus. Which of the follwing findings is the most likely in
this patient?
a. Dullness of percussion on the right
b. hyperresonance of persussion of the left
c. Increased breath sounds on th... 阅读全帖
f****i
发帖数: 129
43
来自主题: MedicalCareer版 - CK NBME form 1 question (2)
33. A 60-year-old man comes to the physician because of increasing shortness
of breath for 1 week; it occurs at rest and is exacerbated by exertion. He
has not had chest pain. He has smoked two packs of cigarettes daily for 40
years. Between the ages of 18 and 30 years, he worked in a warehouse with
exposed bare insulation; for the past 15 years, he has driven a taxi.
Medications include ipratropium bromide and albuterol metered-dose inhalers.
His temperature is 37 C (98.6 F), blood pressure is ... 阅读全帖
x*******8
发帖数: 68
44
来自主题: MedicalCareer版 - CK NBME form 3
12 days after sustaining a cerebral infarction, a 72 year old man has fever
and cough initial sytoms included inability to move his right arm and leg,
swallow, speak, or respond to questions. He has been receiving a diet of
pureed food since he recovered his ability to swallow 3 days ago. He is
wearing false teeth. His temperature is 38.8, blood pressure is 135/85 mmHg.
Pulse is 94. And respirations are 28. Examination shows moderate weakness
of the facial muscles and right extremities. Gag refl... 阅读全帖
f****i
发帖数: 129
45
来自主题: MedicalCareer版 - CK nbme form 2 question
38. A 66-year-old man has had numbness and tingling
in the hands and
feet for 2 weeks. He lives in a homeless shelter and
is well fed. He
has been treated for pulmonary tuberculosis for 4
months with
isoniazid, rifampin, ethambutol, and pyrazinamide. He
is compliant with his
medication regimen but continues to abuse alcohol.
His temperature is 37
C (98.6 F), blood pressure is 136/76 mm Hg, pulse is
72/min, and
respirations are 20/min. He is well nourished but
depressed and irritable.
There is de... 阅读全帖
f****i
发帖数: 129
46
来自主题: MedicalCareer版 - [CK NBME form 4] is this rheamtic fever?
A previously healthy 7-year-old girl is brought to the physician because of
a 2-week history of fever, intermittent rash, and joint pain and swelling.
She had three similar episodes during the past 2 years. She appears ill. Her
temperature is 39.4°C (102.9°F), pulse is 108/min, respirations are 20/
min, and blood pressure is 100/70 mm Hg. Examination shows a generalized
pink macular rash over the trunk and upper and lower extremities. There are
several warm, swollen interphalangeal joints; range... 阅读全帖
d****y
发帖数: 2180
47
来自主题: MedicalCareer版 - CK form 1 block 2 Q18
选A还是E?
Paracentesis 虽说是比较general 的抽液,在这题可以理解为心包抽液吗?
18. A 50-year-old woman has had progressive dyspnea over the past 2
weeks
and constant, sharp chest pain for 4 days. The pain is localized to the
center of the chest and is worse while supine. She underwent a right,
modified radical mastectomy and adjuvant chemotherapy for breast cancer
3
years ago. She has a history of hypothyroidism treated with thyroid
replacement therapy. She has smoked one pack of cigarettes daily for 30
years and drinks t... 阅读全帖
s*********a
发帖数: 336
48
来自主题: MedicalCareer版 - CK form 1 block 2 Q18
Patient in distress:
she is dyspneic and diaphoretic. Her blood pressure is 90/70 mm Hg with a
pulsus paradoxus of 20 mm Hg, pulse is 110/min, and respirations are 28/min.
Arterial blood gas analysis on room air shows a pH of 7.50, PCO2 of 30
mm Hg, and PO2 of 70 mm Hg.
What do you think? Send her to ED? I assume the portal CARDIO echo is using
a different frequency with the regular abd? My PCP does not know how to
operate a cardio echo, how about yours?
l******g
发帖数: 278
49
来自主题: MedicalCareer版 - 请大家看一道NBME的题。CK
A 32-year-old construction worker is brought to the emergency department
20 minutes after falling 18 feet from a scaffold. He was immobilized at the
scene and placed on a backboard for transport. On arrival, he is moaning
and responds only to painful stimuli. His pulse is 130/min, respirations are
16/min, and blood pressure is 85/40 mm Hg. Examination shows no evidence of
external bleeding. There are ecchymoses over the forehead, left lower chest
, and upper abdomen. He is intubated, and two... 阅读全帖
l******g
发帖数: 278
50
来自主题: MedicalCareer版 - 再来看NBME的题啦
Three days after undergoing colectomy for colon cancer, a 77-year-old
woman has the sudden onset of severe shortness of breath. She says she
cannot catch her breath. Current medications include subcutaneous heparin
and patient-controlled morphine. Her temperature is 37°C (98.6°F), pulse
is 140/min, respirations are 28/min, and blood pressure is 110/60 mm Hg.
Pulse oximetry on room air shows an oxygen saturation of 89%. Breath sounds
are decreased on the right. Abdominal examination shows an ... 阅读全帖
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