Exam II Flashcards
What controls the metabolic system?
-The endocrine and nervous systems
What are some signs and symptoms of dehydration?
-thirst, weight loss, lack of sweating, fever, postural hypotension, dry skin, dizziness, confusion, and increase hematocrit
What is water intoxication caused by?
-excessive water intake without solutes
What are some signs and symptoms of water intoxication?
-confusion, sleepiness, weight gain, hyperventilation, peripheral edema, increased ICP
What are normal blood potassium levels?
-3.5 to 5.0
Potassium levels above and below what is considered an emergency?
-less than 2.5, greater than 7
what is the most common cause of a potassium imbalance?
-Taking diuretic drugs
What are some signs and symptoms of a potassium imbalance?
-weakness, vomiting, tingling thirst, irregular behavior, and arrythmias
What should you do before exercising someone with a potassium imbalance?
-consult with MD
What are normal blood calcium levels?
-4.5 to 5.5
hypocalcemia occrus when blood calcium levels drop below what?
-4.5
What can hypocalcemia be caused by?
-hypothyroidism, renal failure, alkalosis and eating disorders
What are some signs and symptoms of hyocalcemia?
-bruising, general fatigue, palpitation, tingling and tetany
Hypercalcemia is occur when blood levels rise above what?
-5.5
what can cause hypercalcemia?
-Hyperparathyroidism, malignance, renal failure and pagets disease
What are the symptoms of hypercalcemia?
- Groans (GI)
- Moans (psych)
- Bones (diffuse pain)
- Stones (kidney stones)
- Overtones (psych)
What causes alkalosis?
-increase in available bases, or loss of acids
Signs and symptoms of alkalosis include what?
-muscle twitching and cramping, weakness, confusion, parasthesia, irritability, confusion, agitation, slow breathing and coma
In respiratory alklosis, what happen to pH and CO2 levels?
-pH increases, CO2 decrease
In respiratory acidosis, what happens to pH and CO2?
-pH decreases, CO2 increases
In metabolic acidosis, what happens to pH and HCO3 level?
-pH decreases, HCO3 decreased
In metabolic alkalosis, what happens to pH and HCO3?
-pH increases, HCO3 increases
What is primary gout?
-Inherited
What is secondary gout?
-result from renal failure or idiopathic
What is the most commonly effected joint by gout?
-the big toe
What can gout return be anticipated after?
-alcohol consumption, trauma, surgury, or eating food with purine content
what does hemochromotosis cause?
-excess iron in the blood
Who is most likely to get hemochromotosis?
-men (5x > than women) over 50
What increases the incidence of hemachromotosis?
-alcohol use
What are some signs and symptoms of hemachromotosis?
-vertigo, hair loss, memory loss, arrythmias, cardiomyopathy, bronze skin, hepatomegaly, elevated liver enzymes, liver cirrhosis, DM, arthritis, and testicular atrophy
50% of patients with hemachromotosis develop what?
-Arthritis
Arthritis associated with hemachromotosis is common to manifest where?
-MCP, hips, knees and shoulders
How can you differentiate between RA and hemachromotosis?
- Hemochromotosis affects all joints in the hands and causes bone sclreosis
- RA affects mainly the MCPs and PIP and causes bone loss and deformities
What is osteomalacia?
-bone softening without bone loss
What can osteomalcia be caused by?
-calcium and phosphate deficiency
What are some risk factor associated with osteomalacia?
-Being elderly, living in cold areas, lack of vitamin d, chronic renal failure, renal defects,hyperparathyroidism
What types of medications can cause osteomalacia?
-tranquilizers, sedatives, anticonvulstants, muscle relaxants, diuretics, antacids with hydroxide
What postural deformities are associated with osteomalacia?
-kyphosis and bowed legs
What areas will be tender in a patient with osteomalacia?
-Ribs and proximal extremities
Fractures associated with osteomalacia are common where?
-The radius, femur, vertebral bodies, ribs and pubic ramus
What population is Paget’s Disease highest in?
-People from the Great Britains, over 50
What cardio manifestations are associated with Paget’s Disease?
-increased CO, increased blood flow to affected bone, heart failure
What areas are susceptible for osteoporosis?
-vertebra, calcaneus, metaphyseal area of long bones
What modifiable risk factors are associated with osteoporosis?
-corticosteroid use, poor nutrition and depression
What bone density value is associated with osteopenia?
-1.0 to 2,5 below SD
What bone density is associated with osteoporosis?
-2.5 or lower than SD
what is the bone density associated with severe osteoporosis?
-more than 2.5 below the SD and have had one or more osteoporotic fractures
Hyperthyroidism causes what effects on the nervous system?
-tremors, CTS, and hyperreflexia
Hyperthyroidism has what effect on the metabolic system?
-weight loss and bone loss
Hyper-adrenalism can have what effects on the nervous ststem?
-Weakness and emotional problems
Hypo-adrenalism can cause what problems in the metabolic system?
-bone loss and slow healing
Hyperparathyroidism can have what neruological effects?
-parathesia, lethargy, and fatigue
Hyperparathyroidism can have what effect on the metabolic system?
-MCP CPPD, Gout, bone loss
Decreased ADH can cause what neuro effects?
-siezures, lethargy, confusion
decreased ADH can cause what metabolic effects?
-weight gan
Endocrine disorders present how from the beginning?
-systemically
What immune disorders can cause CTS?
-hypocalcemia, gout, hemochromotosis
What endocrine disorders can cause CTS?
-acromegaly, diabetes, menopause, hyperthyroidism
What MSK disorders are signs and symptoms of endocrine disorders?
-periarthritis (of the 2nd PIP), and calcific tendinitis of th infraspinatus
Chondrocalcinosis is associated with what endocrine disorders?
-acromegaly, pseudogout, hyperthyroidism/para,
CPPD only affects what joints in the hand?
-MCPs only
What other joints does CPPD affect?
-Radiocarapal joint and patellofemoral joint, and the entire hip joint
what is the cluster for spondyloarthritis?
-age over 45, morning stiffness that is improved with exercise
Diabetes normally affects what first?
-PNS (then CNS, and ANS in advanced stages)
when exercising a person with diabetes, which exercises should not be included?
-those that increase HR above 75%, and those that place the legs above the head or trunk
If blood glucose levels are above 250 what type of exercise is allowed?
-NONE
what range of blood glucose levels is indicated for exercise?
-100-250
If a patient have blood glucose levels from 80-100 what should you do?
-give 15g of carbs and retest in 15 minutes
Blood glucose less than 75-80 indicated what type of exercise?
-NONE
Where should insulin injections not be injected?
-muscle being exercised within the next hour
Diabetics taking what are at a higher risk for hyperglycemia?
-Glucocorticoids
Blood glucose levels above what indicative of diabetic ketoacidosis?
-300
Cushings syndrome is caused by what?
-excess cortisol
What should a PT be aware of in a patient with cushing syndrome?
-the patient may have a reduced pain threshold, slow healing, and decreased heat tolerance
Addisons disease commonly shows muscle weakness where?
-anterior tibialis
What is a symptoms of addisons diease that PTs shoulde be aware of?
-orthostaic hypotension (be careful with transfers)
Hyperthyroidism causes muscle weakness where?
-proximally
Myxedema coma is associated with what?
-hypothyroidism
what are some signs and symptoms of myxedema coma?
-severe bradycardia, hypotension, hypothermia, slow and shallow breathing
Patients with hyperthermia should not use what in therapy?
-a heated pool
Thyroid storm (an emergency) can be precipitated by what?
-trauma, infection or surgery
hypoparathyroidism is cause by what?
-low calcium levels
hypoparathyroidism can cause spasm is what muscles?
-intercostals
What are the general signs and symptoms of immune disorders?
-joint of muscle involvement, poor health, nail bed and skin changes, visual and eye problems, allergies, fatigue, fever, weakness, and lymph node enlargement
What are the early symptoms of HIV?
-fever, night sweats, fatigue, oral sores, vaginal infections, headache, cough, SOB, and skin lesions
what symptoms may be the presenting symptoms of those with HIV?
-Neuro symptoms
what might fibromyalgia be triggered by?
-stress, viral infections or truama
What population is most effected by fibromyalgia?
-women more than males, most commonly between the ages of 30 and 45
A patient with a WPI score and SS score of what will qualify a patient to have fibromyalgia?
-WPI greater than 7, ss score greater than 5
If a patient has a WPI score between 3 and 6, and SS score greater than what can qualify them to have fibromyalgia?
-9
How else can a person be diagnosed with fibomyalgia>
-there is no other reason to explain the pain
88% of patient with RA test positive for what?
-Rheumatoid Factor
What condition most frequently tests positive for rhuematoid factor?
-Primary Sjogrens syndrome
What condition least frequently tests positive for rheumatoid factor?
-Reactive Arthritis
What population is most commonly effect by RA?
-Women 3x more likely than men, peak incidence betwwen 20 and 50 y/o
RA is more likely to occur with what?
-thyroid disorders
RA effects what joint surfaces?
-All of them
What population is most commonly effected by Polymyalgia Rheumatica?
-white males over 55
what condition is commonly associated with polymyalgia rheumatica?
-temportal arteritis
Muscle pain associated with polymyalgia rheumatica commonly manifest where?
-neck, shoulder and pelvis
What is the most commonly seen symptoms of systemic lupus?
-butterfly rash
What is the most common symptoms of systemic lupus?
-low grade fever, arthritis, skin rashes
What condition is most commonly associated with the HLA-B27 antigen?
-Anklosing Spondylitis
RA is associated with the HLA-B27 antigen what percent of the time?
-80%
AS or Marie-Stupell disease primarily effects what?
-SI joints, the lumbar spine, ribcage and proximal joimts
What population does AS normally affect?
-males between the ages 18-30
What might precede back pain in patients with AS?
-Eye irritation
Reiter’s Disease is a triad of what?
-Arthritis. urethritis, and conjunctivitis
Reiters disease mainly effects who?
-Males
What are the systemic symptoms of Rieter’s Disease?
-Low fever, anorexia, weight loss
What is often the first symptoms of rieters disease?
-burning urination
Rieters disease normally affects what joints?
-Weight bearing joints
Psoriatic Arthritis is commonly preceded by what?
-Skin problems
Psoriatic Arthritis normally effects what joints in the hand?
-The DIP
What is often the first sign of lyme disease?
-Red Skin rash
What joints are normally affected by lyme disease?
-Knee and shoulder
What is stage O cancer?
-Carcinoma in SItu
What is stage 1 cancer?
-Localized
What is stage 2 cancer?
-early localized advanced
What is stage 3 cancer?
-late localized advanced
What is stage 4 cancer?
-metastisized
What are the most common cancers in males?
-prostate, lung, and colon
Men are most likely to die from which cancers?
-lung, prostate, colon and pancreas
What cancers are most common in females?
-breast, lung and colon
Women are most likely to die from which cancers?
-lung, breast, colon and pancreas
what male population is most commonly affected by cancer?
-african americans
What race is least likely to be affected by cancer?
-American indian or alaskan
What population has the highest incidence of breast cancer?
-white females
What population has the lowest incidence of breast cancer?
-Native american females
What female population has the highest incidence of cancer?
-White females
What populations have the highest incidence of colon and rectum cancer?
-African american males and females
What male population has the lowest incidence of colon or rectal cancer?
-American Indian
What female population has the lowest incidence of colon or rectal cancer?
-Asian
What race (male and female) has the highest incidence of kindey and renal pelvic cancer?
-African americans
What race (male and female) have the lowest rate of kidney and renal pelic cancer?
-Asian
What race (male and female) has the highest rate of liver and bile duct cancer?
-asian
What race (male and female) has the lowest rate of liver and bile duct cancer?
-White
What male population has the highest incidence of lung cancer?
-African American
What female population has the highest incidence of lung cancer?
-White
What race (males and females) has the lowest incidence of lung cancer?
-Latino
What races have the highest incidence of stomach cancer?
-Asian and african american
What race has the lowest incidence of stomach cancer?
-Whites
What race has the highest incidence of prostate cancer?
-african american
What race has the lowest incidence of prostate cancer?
-american indian
What race has the highest incidince of uterine cancer?
-hispanic
What race has the lowest incidence of uterine cancer?
-American Indian
What race has the highest amount of cancer deaths?
-African Americans
What population has the highest breast cancer mortality rate?
-African American Females
What population has the lowest breast cancer mortality rate?
-Asian Females
What race has the highest colon cancer mortality rate?
-African Americans
What race has the lowest colon cancer mortality rate?
-Asian
What race has the highest kidney and renal pelvis mortality rate?
-American Indian
What race has the lowest kidney and renal pelvic cancer mortality rate?
-Asian
What race has the highest liver and bile duct cancer mortality rate?
-Asian
What race has the lowest liver and biles duct cancer mortality rate?
-White
What race has the highest prostate cancer mortality rate?
-African american
What race has the lowest prostate cancer mortality rate?
-Asian
What male population has the highest rate of lung cancer mortalities?
-African american men
What female population has the highest mortality rate for lung cancer?
-White Females
What male population has the lowest mortality rate for lung cancer?
-Hispanic
What male population has the highest mortality rate for stomach cancer?
-Black men
What female population has the highest mortality rate for stomach cancer?
-Asian women
What race has the lowest mortality rate for stomach cancer?
-White
What race has the highest mortality rate for uterine cancer?
-African American
What race has the lowest death rate for uterine cancer?
-White
What is the order of cancer related death rates per race from highest to lowest?
-African American, White, American Indian, Hispanic, Asian
What is the most common cancer in children?
-Leukemia (CNS is second)
What is the most important risk factor for cancer?
-Being over the age of 50
What are the 7 early warning signs of cancer?
- C: change in bladder or bowel
- A: A would that wont heal
- U: unusual bleeding of discharge
- T: Thickening or lump
- I: Indigestion or dysphagia
- O: Obvious change in mole or wort
- N: Nagging Cough or hoarseness
Changes in what with out a mechanical reason can be a sign of cancer?
-DTRs (can be hyper or hypo)
Where might you observe weakness in a patient that has cancer?
-Proximal muscles
What is usually the first symptom of cancer?
-pain
When does visceral pain usually occur with cancer?
-in advanced stages
Visceral pain with cancer is associated with what other symptoms?
-Hypotension, nausea, vomiting, bradycardia, and depression
Mild to moderate pain from cancer is associated with what other symptoms?
-Tachycardia, hypertension, tachypnea
Which type of cancer leads in mortality rate?
-Lung caner
What is the most common site of metastasis for all cancers?
-Lungs
What is the most site of metastasis from primary lung cancer?
-Brain (then prostate/breast and then bone)
What syndrome might lung cancer cause?
-Horner’s
What spinal nerve might be affected if there is cancer in the apical lobes of the lungs?
-T1-T2
What is the second most common site of metastasis for all cancers?
-Hepatic
What is the 4th leading cause of cancer related deaths in males?
-Pancreatic
What is the 5th leading cause of cancer related deaths in males?
-Liver
Where might a patient with liver cancer be experiencing pain?
-Right upper quadrant and right shoulder
Where might a patient with pancreatic cancer experience pain?
-Left upper quadrant and left shoulder
What is the 3rd most common site of metastasis for all cancers?
-the skeleton
What mnemonic can be used to remember what cancer commonly metastasize to the skeleton?
- LEAD KETTLE (PBKTL)
- Prostate, Breast, Kidney, Thyroid, Liver
What bones does cancer normally metastasize too?
- Spine (70%)
- 60% T-spine
- 30% Lumbar
- 10% Cerical
What is the most common primary cancer that effects the spine?
-Multiple Myeloma
What is the Clincal prediction rule for LPB related to cancer?
- Age >50
- Unexplained weight loss
- History of malignancy
- Symptoms do not improve after 4 weeks of therapy
What is the 4th most common site for metastasis for all cancers?
-The Brain
What are the most common cancers that metastasize to the brain?
-lungs, breast, skin, kidney, colon
Where does brain cancers normally occur?
-Cerebrum (85%)
Then Cerebellum (15%)
then brainstem
Headaches that are worse in the morning might be related to what?
-Brain cancer
What is the 5th most common site for metastasis?
-Lymph nodes
What might lymph cancer be precipitated by?
-A transplant
what accounts for 30% of cancers in children?
-Leukemia
Luekemia can cause what blood disorders?
-Anemia, and platelet disorders
What are the common places that leukemia might spread?
-spinal fluid, liver, spleen, lymph nodes, and testicles
Where does prostate cancer most likely metastasize?
-Bone
What are the early symptoms of prostate cancer?
-Changes in urination stream
What is the 3rd most common cancer?
-Colorectal (also 3rd in mortality rate)
Where does colorectal cancer most commonly metastasize?
-the liver
Kidney cancer is the what most common cancer in males and females?
- 7th is males
- 8th in females
Where does kidney cancer most commonly metastasize?
-Bones, then brain
What is the 5th most common cancer in females?
-thyroid
Where does thyroid cancer most commonly metastasize?
-The skeleton
What is the condition that is signs and symptoms cause by cancer but not due to cancer cells?
-Paraneoplastic Syndrome
What type of cancers normally present with paraneoplastic syndromes?
-lung, breast, ovaries, or lymph