Cystoscopy and TURBT Quiz

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What is the purpose of a DEXA scan?

To distinguish small differences in tissue density

To evaluate bone health and measure bone mineral density (correct)

To detect circulating tumor cells in the bloodstream

To create sectional images of various body structures

In oncology nursing, why is CT scanning considered standard for lung cancer workup?

Due to its ability to detect circulating tumor cells in the bloodstream

Because it uses ionizing radiation to create sectional images

To find metastases in the bones

For its capability to distinguish small differences in tissue density and detect nodal involvement (correct)

What is the main purpose of a tissue biopsy in cancer diagnosis?

To evaluate bone health

To measure bone mineral density

To obtain tissue and cells for cancer analysis (correct)

To create sectional images of body structures

Which imaging technique involves the use of x-rays and is a standard method for detecting nodal involvement in lung cancer?

Computed Tomography Signup and view all the answers

What is the function of Magnetic Resonance Imaging (MRI) in cancer diagnosis and treatment planning?

To find cancer and help plan treatments like surgery or radiation Signup and view all the answers

Why is fine needle aspiration (FNA) mentioned in the context of biopsies?

To obtain tissue for cancer analysis Signup and view all the answers

What is the primary purpose of measuring Alpha-fetoprotein (AFP) in the blood?

To help diagnose liver cancer and follow response to treatment Signup and view all the answers

Which tumor marker is analyzed in cerebrospinal fluid to confirm diagnosis and monitor disease status?

BCR-ABL Signup and view all the answers

Which symptom is not included in the early clinical manifestations of cancer using the CAUTION acronym?

Inflammation of the skin Signup and view all the answers

In the context of bladder cancer, which tumor marker is monitored in urine to assess progression and response to treatment?

Fibrin/fibrinogen Signup and view all the answers

What is the purpose of Blood protein testing mentioned in the text?

To examine various proteins to detect abnormal immune system proteins Signup and view all the answers

Why is Thyroglobulin measured in patients with thyroid cancer?

To determine if hormonal therapy is appropriate and evaluate response to treatment Signup and view all the answers

What is the main utility of Prostate-specific antigen (PSA) testing in prostate cancer?

To help in diagnosis, assess response to treatment, and look for recurrence in prostate cancer Signup and view all the answers

Why is it important to inquire about family history in cancer diagnosis?

To identify if any first- or second-degree family member had cancer Signup and view all the answers

Which diagnostic investigation can help detect too many or too few types of blood cells, as well as abnormal cells?

Complete blood count (CBC) Signup and view all the answers

Which tumor marker is used for monitoring recurrence in breast cancer patients?

Estrogen receptor (ER)/Progesterone receptor Signup and view all the answers

What does the symptom 'A sore that does not heal' signify in cancer diagnosis?

Potential skin cancer Signup and view all the answers

Why is it important to ask about past surgeries during patient history in cancer diagnosis?

To learn about any sickness or surgeries in the past Signup and view all the answers

What is the purpose of performing a biopsy during a cystoscopy if an abnormal area is seen?

To determine if the abnormal area is cancerous Signup and view all the answers

How does Positron Emission Tomography (PET) work?

By using a radioactive tracer to visualize tissue activity Signup and view all the answers

What is the purpose of avoiding caffeine, alcohol, tobacco and certain medications before a PET scan?

To reduce interference with the radioactive tracer's activity Signup and view all the answers

Why does a PET scan show bright spots in certain areas of the body?

Due to increased chemical activity in those areas Signup and view all the answers

What advice does a nurse give to a patient after a PET scan?

Increasing fluid intake to help eliminate the radioactive tracer Signup and view all the answers

Which substance should a client avoid before a PET scan according to nursing instructions?

Caffeine Signup and view all the answers