Biomedicine Flashcards
Man with acute chest pain, resulted in myocardial infarction, which drug for initial treatment?
NTG - Nitroglycerin
CAB in CPR
Compression, Airway, Breathing
CPR in Adult: Compression to breaths
30:2
Pericarditis-
Where’s the pain?
How can you alleviate it?
When does it get worse?
may travel to left shoulder and neck.
Sitting up and leaning forward can ease the pain
Often intensifies when you cough, lie down or inhale deeply.
CPK levels indicate?
Creatine Kinase (CPK)
Heart damage
Beta blockers are used for what?
Hyperthyroidism
Hypertension
Cardiovascular disease, prevent migraine headache
What pharmaceuticals treats migraines?
Beta Blocker
Beta blockers prevents
Headache
Beta-adrenergic Blockers treat what?
Thyroid Storm
Hyperthyroidism
Which drug can relax smooth muscle and lower vessel resistance
Alpha blocker cause vessel dilation: ACEI/ARB, CCB, direct vasodilator, nitrates
Calcium channel blockers
- Purpose
- Side effect
Relax vessels
- for hypertension, arrthmia, angina
- side effect: hypotension, AV block
Calcium Channel Blockers CCH) Toxicity
Rapid progression of hypotension, Brady dysrhythmia, cardiac arrest
Diuretics can cause a loss of
Potassium
Complication of ACE inhibitors?
early: cough
late: renal damage
Si Eff: dry cough, hyperkalemia (high Potassium)
ACE inhibitors risk and uses
Hypertension, dry cough
Renin-Angiotensin System (RAS)
regulates blood pressure and fluid balance
Medicine for hypertension:
Beta Blockers, Thiazide, Diuretics, ACE In or CCB (Calcium Channel blockers)
What is the primary cause for Hypertension?
too much salt intake
Primary cause of secondary hypertension?
Renal and endocrine disease
Which drug can treat high cholesterol?
HMG-CoA reductase inhibitor (-statin) & Niacin (B3)
- inhibits enzyme responsible for cholesterol biosynthesis
Which category of drugs has muscle aches (myalgia) as a side effect?
HMG-CoA reductase inhibitor (-statin)
- lipitor
- may cause renal failure, muscle pain (most common) & fever & heart failure
The generic name of medications that lower the cholesterol level often end in:
-statin
What are the Fat Soluble vitamins?
D A K E
What are the water soluble vitamins?
B C H (Biotin)
Q10 (Coenzyme Co10) function
Reduce Blood Pressure
- Congestive Heart Failure
- Parkinson’s disease
- Statin- induce myopathy
- Migraines
- Raise energy
Which vitamins should Old people with rickets (osteomalacia) take?
Vitamin D
- bone fragility
- muscle weakening
- Dental problems
- Growth retardation
- Enlargement of LV/SP
When improving diet and increasing exercise, which LDL or HDL improves?
HDL
Which vitamin is used to raise HDL?
Niacin (B3)
Which vitamin deficiency will cause dementia, diarrhea, dermatitis and death (pallagra)
Niacin (B3)
Overdose: liver damage
Si Eff: flushing
A patient comes to you complaining of night blindness, which vitamin deficiency could she have:
vitamin A
Which vitamin is antioxidant?
A, C, E & Selenium
Which mineral is antioxidant?
Calcium
Iron
Magnesium
Selenium
Selenium
What are the side effects of overdosing on Vitamin E?
Nausea & Diarrhea
What causes elevated ketone bodies?
High fat/low carb diet (Atkins diet)
If a patient has Renal Failure, what diet should they have
Low protein, Low salt
Long term use of laxatives & mineral oil will cause a deficiency in which vitamins?
K, A, D, E
Orange colored palms indicateL
Carotenemia
The most common allergy
Peanut
Patients comes in for abdominal pain, diarrhea, abdominal bloating after eating Pizza. What is the cause?
Lactose
Celiac sprue or disease is hereditary digestive disorder that involves intolerance to?
Gluten - celiac disease : Vit B12 def -> RBC formation, Anemia
Elevated PSA (Prostate Specific Antigen), which supplement is bad?
American ginseng, siberian ginseng, gui zhi, ma huang, cordyceps
Mc. Burney’s Sign
Tender point in Right Lower Abdomen of a patient with appendicitis
Patient with lower right quadrant abdominal pain
Appendicitis
Murphy’s sign
Inspiratory arrest due to pain in right hypochondriac region, suggesting acute cholecystitis
Women with right upper quadrant pain, worse with eating greasy food.
cholecystitis
How to palpate splenomegaly
Start RLQ to LUQ
34 years old female complaints lower left quadrant pain, diarrhea, fever, fatigue, after you examination what is the possible disease?
Diverticulitis - LLQ (Answer)
Cholecystitis - RUQ
Appendicitis - RLQ
Pancreatitis - LUQ
Diverticulitis case study: which tests would you use to diagnose this?
CT Scan
Laparoscopy used to visualize what?
Abdominal and pelvic organs when a pathologic condition is suspected.
Exam for lower GI Tract (colon, rectum and small bowel - Entire colon from rectum to cecum and often portion of the terminal ileum
Colonoscopy
Barium enema visualizes (characteristics)
of the colon
Which lab exam to check patient who has abdominal pain?
Xray
Patient has abdominal pain (or low back pain) and is aggravated when defecating
Cystitis (Answer)
Urethritis
Aortic Aneurysm
Herniated Lumbar Disc
18 years old college student has acute onset of severe watery diarrhea, vomiting, nausea, abdominal cramping pain for 2 days after her camping trip. What pathogen possibly caused these symptoms?
Giardia (answer)
Borrelia
Rhinovirus
Trichomonas
Symptoms of abdominal pain, diarrhea - relieved with defecation
IBS (answer)
Crohn’s disease
Ulcerative colitis
What are the symptoms of IBS
Colicky abdominal pain relieved by bowel movement, clear or white mucus and blood in stool.
Patient has diarrhea and constipation, stool shows mucus and blood. What is the diagnosis?
Ulcerative Colitis
Pus and blood w diarrhea for 6 months. What is the Diagnosis?
Ulcerative colitis`
Patient has lower left abdomen pain and has diarrhea with pus
Ulcerative colitis
Polyps removed from colon, what other signs would indicate colon cancer?
Painless bleeding
High level of Alpha-fetaprotein suggests
Liver cancer
Abdominal pain, worse by spicy food and alcohol, nausea, loose stool, no blood in sthool, anemia, amenorrhea, weight loss, no mention of stress or emotional problems.
Crohn’s Disease (answer)
IBS (stress)
Gastritis
Patient long term use drug for pain, and has anemia symptoms. Which one is the reason that caused this problem?
Bleeding intestine (NSAID) (answer)
Hematemesis
Hematochezia
Side effects of ibuprofen (NSAID -non steroidal anti-inflammatory drug)
GI (peptic ulcer, stomach upset, GI track bleeding)
Which drug category will you select if you want to reduce gastric acid in the stomach?
Histamine blocker (answer)
Proton pump activator
antacids
What drug is used for acid reflux?
Antacid, proton pump inhibitors, anti-H2 receptors
What drug for peptic ulcer is used to decrease secretion of gastric acid
PPI, H2 blocker
If the patient has been taking antacids and there is no relief of heart burn. Which drug category:
Proton Pump Inhibitor
If the patient has GERD, which procedure would you use to evaluate the condition?
Endoscopy
What are the symptoms for GERD?
burning sensation in chest (HT burn)usually after eating, might be worse at night
Chest pain
Difficult swallowing
Regurgitationi of food or sour liquid
Sensation of a lump in your throat
Postmenopausal woman with uterine bleeding, soft abdomen not tender, what is the diagnosis?
Endometrial carcinoma
Ovarian carcinoma
chocolate cyst
Endometriosis
Right lower abdomen limited tender, female, young, regular period, abdomen pain
Ovary Cyst (answer)
Pancreatitis
Cholecystitis
PCOS
Female patient has symptoms of fatigue, dimpled skin (look like orange peel) in the breast area, no galactorrhea or other symptoms, also her skn near breast area is
Breast cancer
Unilateral/bilateral lactation in non lactating woman, lump changes size 5-7 days after menstruation. Upper outer quadrant pain.
Fibrocystic changes (Fibrocystic breast disease)
Endometrial polyps found by?
A. Transvaginal Ultrasound
B. Hysteroscopy
C. Curettage
D. Laparoscopy
Hysteroscopy
Endometrial Polyps
Grow in response to circulating estrogen
Primary dysmenorrhea is caused by?
Prostaglandin
What structure can be viewed with hysteroscopy to visualize the endometrial cavity, with an abnormal Pap smear dysfunctional uterine bleeding, or postmenopausal bleeding
Uterine Cavity (Endometrium)
What test is used to confirm diagnosis of endometriosis?
Laparoscopy
What test is performed after an abnormal pap smear
Colposcopy (for cervix & vagina)
Colposcopy is applied to visualize which structure(s)?
Vagina & Cervix
Pregnancy confirmed by
hCG hormone (human chorionic gonadotropin)
Ectopic Pregnancy Symptoms:
Abdominal pain, the absence of menstrual periods (amenorrhea) and vaginal bleeding or intermittent bleeding (spotting)
Pregnant women with hypertension and preeclampsia, what test should be done regularly?
Urine Protein
Leukemia may have an issue with what?
A. Hemophilia
B. Hemorrhage
C. Thrombus/Clot
D. Leukocytosis
Leukocytosis
Hodgkin’s Lymphoma is
Cancer of the lymph nodes
Fatigue, night sweats, weight loss
Need R/O cancer
67 years old man with cachexia, what does it suggest?
Probably Cancer
Polycythemia
Increased RBCs
Abnormally increased large number of Red Blood Cells
Polycythemia
Reasons for EPO increase
A. Anemia
B. Diminished # of RBCs
C. Lower Oxygen levels
Lower Oxygen levels
Which hormone increases red blood cells production?
Erythopointin
14 year old girl with blood deficiency sign, what tests should be done?
CBC - Complete Blood Count
What is Pernicious Anemia?
A. Malabsorption of B12
B. Iron Deficiency
C. Folic acid deficiency
D. Deficiency of B12 from diet
Malabsorption of B12
Alcoholic need to be supplemented with
A. Vitamin C
B. Calcium
C. Vitamin B12
D. Potassium
C.Vitamin B12, excessive alcohol more than 2 weeks decrease vitamin B12 absorption from the gastrointestinal tract.
What is the problem with chronic Alcoholism?
A. Ketoacidosis
B. Macrocytic Anemia
C. Inflammatory Bowel Disease
B. Macrocytic Anemia (B12 def)
CAGE questions are:
Diagnose alcoholism
Cut down, Annoyed by criticism, Guilty feeling, Eye opener
Characteristics of Iron deficiency anemia:
A. Hct (low Hematocrit test)
B. Hg levels (low Hyperemesis gravidarum)
C. MCV small (mean corpuscular volume)
MCV small
Iron defiency Anemia (IDA)
Which vitamin helps Iron to be absorbed?
Vitamin C
S&S (Serious and Sudden) Iron overdose effects
A. GI upset, constipation/nausea
B. GI upset, constipation, weakness
C. GI upset, diarrhea, nausea/vomiting
GI upset, diarrhea, nausea, vomiting
Ingestion of Iron will cause?
A. Diarrhea
B. Acid Reflux
C. Vomiting/nausea
D. Constipation
Vomiting/nausea
Which tests are used to monitor the effects of iron therapy
Hemoglobin and reticulocyte levels
Which of the following iron related blood test is the most accurate indicator of iron deficiency?
Ferritin - blood cell protein that contains iron, and shows the amount of iron stored in body
Sickle cell anemia causes:
A. Nutrition deficiency
B. Vitamin B12 deficiency
C. Hemolytic Anemia
D. Aplastic anemia
Hemolytic Anemia - sickle cell disease causes a chronic hemolytic anemia, caused by homozygous inheritance of HBs
Which one of these is a risk factor blood clots?
A. Alcoholism
B. Pregnancy
C. Renal Failure
D. Hemophilia
E. Leukemia
B. Pregnancy
Taking Coumadin (blood thinner) and B12 is bad because
might increase risk of clotting
Vitamin D deficiency can result in what?
A. Anemia
B. Hemorrhage
C. Hemophilia
B. Hemorrhage
Coumadin (Warfarin) with B12 & K (deficiency bleeding) may cause?
Clotting
Coumadin (Warfarin) with Vitamin E (deficiency: Anemia)
Bleeding
If taking anticoagulant, avoid which supplement?
Vitamin K
Vitamin K is produced by
Large Intestinal Bacteria (& Liver)
A patient has blood clotting problem, the disease?
Thrombopenia or thrombocytopenia
Cephalosporins are antibiotics that
Inhibit bacterial cell wall synthesis
One of the most common first signs of infectious mononucleosis is
Severe sore throat
A young teen with swollen lymph nodes, fever, sore throat and fatigue, what is the disease?
A. Infectious mononucleosis
B. Leukemia
Infectious mononucleosis
20 yo college student presents with fever, sore throat, and faitgue. Upon examination enlarged lymph nodes are found in the poster lateral neck. What is the most likely medical diagnosis?
A. Palatine tonsillitis
B. Cervical tuberculosis
C. Infectious mononucleosis
D. Streptococcal pharyngitis
C. Infectious mononucleosis
Mononucleosis presents with what?
Spleanomegally - Anorexia - Fever
Most common STD in the US:
Chlamydia
Case: 17 yo girl with fever, amenorrhea, clear discharge, burning sensation during urination. probably:
A. Chlamydia
B. Bacteria Virginitis
Chlamydia
Most common pathogen for PID (Pelvic inflammatory Disease)
Chlamydia and Gonorrhea
Chlamydia/gonorrhea co infected rate is
50%
- 50% of People with gonorrhea have chlamydia
Case: woman with infertility issues and blocked fallopian tubes:
Post chlamydia infection
Patient comes in with cryptosporidiosis and esophageal candida. What is most likely cause?
A. Immune deficiency (HIV and AIDS)
B. Syphilis
C. Herpes
D. Thrush
A. Immune deficiency
How is HIV/AIDS diagnosed?
Gum Swab (& Blood test)
What is the risk of getting HIV from needle stick with contaminated blood?
0.3%
What is the % that an infected hypodermic needle stick will transmit HIV?
0.3%
Which are the primary mode of transmission for hepatitis B
Blood, sex and syringes
What is the risk of getting Hepatitis B from needle stick with contaminated blood?
30%
What is higher % transfer of infected needle?
A. HIV
B. HAV (Hep A)
C. HBV (Hep B)
D. HCV (Hep C)
HBV
Which of these statements about Hep is true?
A. Hep A is blood borne
B. Hep B Oral-Fecal
C. Hep C is the most common cause of Liver Cancer
Hep C - most common liver Cancer
Wearing a mask in the waiting room prevents
HAV, Chicken pox, Polio
Exposure to HBV will show what symptoms?
A. 2-6 months, fatigue, fever, flu-like symptoms
B. 4-6 months, flu like symptoms
C. 1 month flu-like symptoms
D. Within 2-3 months, flu-like symptoms
A. 2-6 months, fatigue, fever, flu-like symptoms
A patient has just returned from Mexico and has nausea and vomit. What should you ask?
Does he have a Hep A vaccine?
Which vaccination is highly recommended for acupuncturists?
Flu shots
OSHA - Hep B shot should be offered after the worker has received the required bloodborne pathogen training and within how many days of initial assignment to a job with occupational exposure.
10 days
CNT main focus on what?
A. Clean field
B. Hand washing
C. Disposable needles
D. Sharps container
all are correct, however the most important is hand washing to prevent cross-infection
CNT procedure: hand washing time?
15-20 seconds
CDC: 20sec
What best defines CNT?
A. Sterile procedure
B. Aseptic procedure
C. Clean procedures
C. Clean procedures