Clinical study guides / Blood, cancer, musculoskeletal and perioperative careBlood, cancer, musculoskeletal and perioperative care Review blood and cancer treatment, bone and joint care, and preparation for safe surgical recovery. Interpret clinical changes and follow the treatment plan.
Practice this collection Space iron from doxycycline How should iron be spaced from doxycycline?
A client taking ferrous sulfate is prescribed doxycycline.
Response and reasoning Follow the doxycycline-specific instruction: take iron 3 hours before or 2 hours after doxycycline, and confirm the schedule with the pharmacist.
Check the interval on both sides of each iron dose against the doxycycline-specific instruction and the prescribed dosing frequency.
Use the product-specific spacing; it can differ from class-level advice.
MedlinePlus · Doxycycline · MedlinePlus · Ferrous sulfate · Source accessed 2026-10-19 · Concept version 1
Save and practice this concept Pernicious anemia needs ongoing B12 Why do people with pernicious anemia often need B12 by injection?
A client feels better after several B12 shots and wants to stop.
Response and reasoning They lack intrinsic factor, so B12 from food is poorly absorbed; treatment may be lifelong.
Pernicious anemia blocks absorption, so some people need lifelong B12.
Feeling better does not fix the absorption problem.
NHLBI · Vitamin B12–deficiency anemia · Source accessed 2026-10-19 · Concept version 1
Save and practice this concept When infection risk peaks after chemotherapy When does neutropenia often occur after chemotherapy?
A client finished a chemotherapy cycle and asks when to be most careful.
Response and reasoning Often 7–12 days after treatment, although timing varies by regimen; the care team gives the expected low point.
Neutropenia often occurs 7–12 days after chemotherapy; the care team gives the expected low point for the specific regimen.
Ask the team for the expected low point for this regimen.
CDC · Neutropenia and risk for infection · Source accessed 2026-10-19 · Concept version 1
Save and practice this concept Fever during chemotherapy What temperature during chemotherapy should prompt a call to the care team?
A client with low white blood cells checks their temperature at home.
Response and reasoning 100.5°F (38°C) or higher, or other infection signs such as chills, sore throat or burning with urination.
A temperature of 100.5°F (38°C) or higher with chills needs prompt contact.
Do not mask a fever with medicine before calling.
NCI · Infection and neutropenia during cancer treatment · Source accessed 2026-10-19 · Concept version 1
Save and practice this concept Lower infection risk during chemotherapy Which daily habits lower infection risk when white cells are low?
A client is between chemotherapy cycles at home.
Response and reasoning Frequent handwashing, catheter-site care, avoiding sick people and crowds, and asking the team about any specific contact precautions.
Frequent handwashing is a key prevention step. Avoiding crowds and sick people lowers exposure. Catheter-site care is part of infection prevention.
Small habits add up when defenses are low.
NCI · Infection and neutropenia during cancer treatment · Source accessed 2026-10-19 · Concept version 1
Save and practice this concept Bleeding precautions with low platelets Which everyday precautions reduce bleeding when platelets are low?
Chemotherapy has lowered a client's platelet count.
Response and reasoning A very soft toothbrush, an electric shaver, shoes indoors, care with sharp objects, and checking before taking aspirin or ibuprofen.
Electric shavers reduce cuts compared with razors. Shoes protect the feet from cuts and bruises. A very soft brush protects the gums.
Prevent small injuries and avoid medicines that add bleeding risk.
NCI · Bleeding and bruising (thrombocytopenia) · Source accessed 2026-10-19 · Concept version 1
Save and practice this concept Report bleeding signs Which signs should a client with low platelets report?
A client is checking for bleeding at home.
Response and reasoning Bleeding that will not stop after a few minutes, red or pink urine, black or bloody stools, tiny purple or red skin spots, and bad headaches.
Tiny purple or red skin spots are a listed bleeding sign to report.
New spots, colored urine or a severe headache need a call.
NCI · Bleeding and bruising (thrombocytopenia) · Source accessed 2026-10-19 · Concept version 1
Save and practice this concept Mouth care during cancer treatment How should mouth care be done during chemotherapy?
A client has a sore mouth during treatment.
Response and reasoning Brush gently with a very soft toothbrush, rinse often with warm water, baking soda and salt, and avoid crunchy, salty, spicy or sugary foods.
Gentle brushing and frequent salt and baking soda rinses are recommended.
Check the mouth daily and report new sores.
NCI · Mouth and throat problems · Source accessed 2026-10-19 · Concept version 1
Save and practice this concept Prevent nausea, not just treat it When are anti-nausea medicines usually given with chemotherapy?
A client has a prescribed, scheduled antiemetic plan around chemotherapy.
Response and reasoning Take scheduled antiemetics as prescribed, usually starting before chemotherapy, because nausea that has developed is harder to treat; PRN medicines follow their own orders.
Antiemetics are usually given before and on schedule because established nausea is harder to treat.
Follow the antiemetic schedule even without nausea.
NCI · Nausea and vomiting · Source accessed 2026-10-19 · Concept version 1
Save and practice this concept Protect skin in the radiation field Which skin care fits an area receiving radiation therapy?
A client has redness on the treated skin.
Response and reasoning Mild soap and lukewarm water, nurse-recommended creams, sun protection, and no heating pads, ice packs or bandages on the area.
Gentle cleansing and checking products with the team are recommended.
Ask the radiation team before using any new product.
NCI · Skin and nail changes · Source accessed 2026-10-19 · Concept version 1
Save and practice this concept Report early lymphedema What are early signs of lymphedema after lymph node removal?
A client had underarm lymph nodes removed during breast cancer surgery.
Response and reasoning A heavy, full or tight feeling, swelling that may leave a dent, or numbness or tingling in the arm; report early, and use the unaffected arm for blood pressure and blood draws.
Heaviness with new swelling on the surgical side are early signs to report promptly.
Early treatment is easier than late treatment.
NCI · Lymphedema · Source accessed 2026-10-19 · Concept version 1
Save and practice this concept Mammography screening schedule What mammography schedule does the USPSTF recommend for average-risk women?
A 42-year-old with no symptoms asks when to start screening.
Response and reasoning Every 2 years from age 40 through 74.
Biennial screening is recommended from 40 to 74.
Start at 40, every other year.
USPSTF · Breast cancer screening (2024) · Source accessed 2026-10-19 · Concept version 1
Save and practice this concept Use the ABCDEs for moles Which mole features can suggest melanoma?
A client points out a mole that looks different.
Response and reasoning Asymmetry, ragged or blurred borders, uneven color, a change in size (often over 6 mm), and evolving over weeks or months.
Asymmetry, irregular border, uneven color and growth are ABCDE warning features.
A new or changing mole should be checked.
NCI · Common moles, dysplastic nevi and melanoma · Source accessed 2026-10-19 · Concept version 1
Save and practice this concept Hip replacement precautions Which movements are avoided after a hip replacement?
A client had a posterior-approach hip replacement with ordered posterior hip precautions.
Response and reasoning For ordered posterior precautions: avoid crossing the legs or ankles and bending the hip past 90 degrees; use a raised toilet seat and a pillow between the thighs when side-lying. Precautions vary by approach and surgeon.
A pillow between the thighs is recommended on the nonsurgical side. A raised seat keeps the knees lower than the hips.
Keep the knees lower than the hips.
MedlinePlus · Hip replacement: preparing your home / precautions · Source accessed 2026-10-19 · Concept version 1
Save and practice this concept Crutches on stairs Which leg leads going up and down stairs with crutches?
A client is non-weight-bearing on the injured leg and was taught stair technique by physical therapy.
Response and reasoning Up with the strong leg first; down with the crutches first, bringing the injured leg forward without bearing weight, then the strong leg. Follow the PT-taught technique.
Going down, crutches and the injured leg lead, followed by the strong leg; the injured leg bears no weight.
Strong leg up; crutches and weak leg down.
MedlinePlus · Using crutches · Source accessed 2026-10-19 · Concept version 1
Save and practice this concept Hold the cane on the strong side Which hand holds a cane?
A client's left knee is weak after surgery.
Response and reasoning The hand opposite the weaker or operated leg; the cane moves forward with the weaker leg.
The cane is held opposite the weak leg and advances with it.
Cane and weak leg move together.
MedlinePlus · Using a cane · Source accessed 2026-10-19 · Concept version 1
Save and practice this concept Osteoporosis is often silent Which habits help maintain bone health?
A client says she does not need to worry about her bones because they do not hurt.
Response and reasoning A diet rich in calcium and vitamin D, weight-bearing exercise such as walking, not smoking and drinking alcohol only in moderation.
The first sign may be a fracture, and these habits support bone health.
No pain does not mean strong bones; the first sign can be a fracture.
NIAMS · Osteoporosis · Source accessed 2026-10-19 · Concept version 1
Save and practice this concept Gout flare triggers Which factors can trigger or raise the risk of gout flares?
A client had a sudden painful, red, swollen big toe overnight.
Response and reasoning Alcohol, sugar-sweetened drinks, purine-rich animal foods, excess weight and some medicines such as diuretics or low-dose aspirin.
Limiting alcohol and sugary drinks is recommended.
Lifestyle changes and treatment make gout very controllable.
NIAMS · Gout · Source accessed 2026-10-19 · Concept version 1
Save and practice this concept Recognize a surgical site infection Which signs at home suggest a surgical site infection?
A client was discharged three days after abdominal surgery.
Response and reasoning Redness and pain around the incision, cloudy drainage, or fever; call the provider immediately.
Redness, pain, cloudy drainage and fever need immediate provider contact.
Clean hands before and after touching the wound.
CDC · About surgical site infections · Source accessed 2026-10-19 · Concept version 1
Save and practice this concept Do not shave before surgery Why should clients avoid shaving near a planned surgical site?
A client plans to shave the abdomen the night before surgery.
Response and reasoning Razor irritation can make infection more likely; let the surgical team handle hair removal if needed.
Shaving near the surgical site can make infection more likely.
Ask why if anyone shaves the site with a razor.
CDC · About surgical site infections · Source accessed 2026-10-19 · Concept version 1
Save and practice this concept Share a family history of anesthesia problems Why should a family history of malignant hyperthermia be reported before surgery?
A client's father had a severe reaction to general anesthesia.
Response and reasoning It is inherited and triggered by certain anesthetics, causing high temperature, rigid muscles and a fast heartbeat; the surgeon and anesthesiologist need to know.
An inherited anesthesia-triggered reaction must be known to the surgical team.
Ask about anesthesia problems in the family.
MedlinePlus · Malignant hyperthermia · Source accessed 2026-10-19 · Concept version 1
Save and practice this concept No driving after sedation How long after procedural sedation should a client avoid driving and major decisions?
A client received sedation for an outpatient procedure.
Response and reasoning For 24 hours: no driving, operating machinery or making important or legal decisions.
For 24 hours after sedation, avoid driving and important or legal decisions.
Arrange a ride home before the procedure.
MedlinePlus · Liver biopsy (aftercare) · Source accessed 2026-10-19 · Concept version 1
Save and practice this concept Balance rest and activity with anemia How can a person manage fatigue from anemia during cancer treatment?
A client receiving chemotherapy has anemia and feels very tired.
Response and reasoning Choose the most important tasks, accept help, take short naps, and try short walks or light daily activity, since too much bed rest can increase weakness; tell the team about extreme tiredness or other anemia signs.
NCI advises short naps, a little daily activity and reporting extreme tiredness.
Rest in moderation; do not stay in bed all day.
NCI · Anemia and cancer treatment · Source accessed 2026-10-19 · Concept version 1
Save and practice this concept Anticipatory nausea What is anticipatory nausea, and what can help?
A client feels sick in the car on the way to chemotherapy.
Response and reasoning Nausea triggered by sights, smells or sounds of treatment after past vomiting; relaxation methods and sometimes antianxiety medicine can help.
Anticipatory nausea is recognized, and relaxation or antianxiety medicine can help.
Tell the care team; it is common and treatable.
NCI · Nausea and vomiting · Source accessed 2026-10-19 · Concept version 1
Save and practice this concept Move during long trips after surgery How can clot risk be reduced during a long trip after recent surgery?
A client cleared for travel after recent surgery plans a 6-hour flight.
Response and reasoning Follow the surgeon's travel plan: move the legs often, take any prescribed blood thinner, avoid smoking, and know DVT and PE warning signs.
Frequent leg movement and prescribed anticoagulation reduce clot risk.
Chest pain or sudden breathlessness means call 911.
MedlinePlus · Deep venous thrombosis · Source accessed 2026-10-19 · Concept version 1
Save and practice this concept Phantom sensation after amputation What is phantom sensation or pain after an amputation?
A client recently had a below-knee amputation.
Response and reasoning A feeling that the removed limb is still there, sometimes painful; it often slowly weakens but may not go away completely, and several treatments can help.
Phantom sensation and pain are expected after amputation, and several approaches can help.
Phantom pain is a recognized effect; report it so it can be treated.
MedlinePlus · Phantom limb pain · Source accessed 2026-10-19 · Concept version 1
Save and practice this concept Stop smoking before surgery Why is stopping smoking part of surgical preparation?
A client who smokes has surgery scheduled in a few weeks.
Response and reasoning Stopping smoking is a recommended step to reduce surgical site infection risk; talk with the provider about how to quit in time.
Quitting before surgery is a recommended infection-prevention step.
Plan quitting early, not the night before.
CDC · About surgical site infections · Source accessed 2026-10-19 · Concept version 1
Save and practice this concept Protect skin at lymphedema risk How can a person at risk for lymphedema protect the affected arm?
A client had underarm lymph nodes removed.
Response and reasoning Wear gloves for gardening and cooking, keep skin moisturized, avoid tight bands, and call promptly for new redness, warmth, swelling or fever.
These can signal infection such as cellulitis, which is a serious risk in an arm with impaired lymph drainage and needs prompt assessment.
Prevent breaks in the skin; report new redness or warmth promptly.
NCI · Lymphedema · Source accessed 2026-10-19 · Concept version 1
Save and practice this concept Call before treating fever during chemotherapy Why check with the care team before taking acetaminophen or ibuprofen for a fever during chemotherapy?
A client on chemotherapy has a new fever at home.
Response and reasoning These medicines can mask a more serious problem such as infection.
A fever during treatment can signal a life-threatening infection that needs prompt evaluation.
Report the fever first.
NCI · Infection and neutropenia during cancer treatment · Source accessed 2026-10-19 · Concept version 1
Save and practice this concept Sources Use these notes to study clinical concepts. In patient care, follow the setting's emergency response and treatment protocols.