Dose Grid-Clinical Oncology 2025/2026
Exam Questions and Answers | A+ Score
Assured
What is the most common type of brain cancer? - 🧠ANSWER
✔✔astrocytoma (type of glioma)
Where do brain cancers tend to spread to? - 🧠ANSWER ✔✔lung
Sella turcica - 🧠ANSWER ✔✔-endocrine gland
-two lobes
-midline
(anterior to the midbrain, pons, medulla)
(sphenoid sinus is anterior to the sella turcica)
Blood brain barrier - 🧠ANSWER ✔✔protects the brain from toxic
compounds;
allows only lipid soluble to pass through
COPYRIGHT©JOSHCLAY 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY 1
STATEMENT. ALL RIGHTS RESERVED
, Statistics of neuroblastoma: - 🧠ANSWER ✔✔-3rd most common childhood
cancer
-most common extracranial solid malignancy of childhood
-most common malignancy in infants (1/2 cases)
-60% have already metastasized at presentation
Types of leukemia: - 🧠ANSWER ✔✔ALL (acute lymphocytic leukemia)-
74%; usually in children
AML (acute myeloid leukemia)-32%; adults
CML (chronic myeloid leukemia)- chronic, slow progression, few symptoms,
*philedelphia chromosome
CLL
Treatment for leukemia: - 🧠ANSWER ✔✔-chemo
-bone marrow transplant-TBI (12Gy)
Where is the most common site of mets from HN cancer? - 🧠ANSWER
✔✔to the lung
Where is lip cancer usually at? - 🧠ANSWER ✔✔mostly on the lower lip and
spread by direct invasion
COPYRIGHT©JOSHCLAY 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY 2
STATEMENT. ALL RIGHTS RESERVED
Exam Questions and Answers | A+ Score
Assured
What is the most common type of brain cancer? - 🧠ANSWER
✔✔astrocytoma (type of glioma)
Where do brain cancers tend to spread to? - 🧠ANSWER ✔✔lung
Sella turcica - 🧠ANSWER ✔✔-endocrine gland
-two lobes
-midline
(anterior to the midbrain, pons, medulla)
(sphenoid sinus is anterior to the sella turcica)
Blood brain barrier - 🧠ANSWER ✔✔protects the brain from toxic
compounds;
allows only lipid soluble to pass through
COPYRIGHT©JOSHCLAY 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY 1
STATEMENT. ALL RIGHTS RESERVED
, Statistics of neuroblastoma: - 🧠ANSWER ✔✔-3rd most common childhood
cancer
-most common extracranial solid malignancy of childhood
-most common malignancy in infants (1/2 cases)
-60% have already metastasized at presentation
Types of leukemia: - 🧠ANSWER ✔✔ALL (acute lymphocytic leukemia)-
74%; usually in children
AML (acute myeloid leukemia)-32%; adults
CML (chronic myeloid leukemia)- chronic, slow progression, few symptoms,
*philedelphia chromosome
CLL
Treatment for leukemia: - 🧠ANSWER ✔✔-chemo
-bone marrow transplant-TBI (12Gy)
Where is the most common site of mets from HN cancer? - 🧠ANSWER
✔✔to the lung
Where is lip cancer usually at? - 🧠ANSWER ✔✔mostly on the lower lip and
spread by direct invasion
COPYRIGHT©JOSHCLAY 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY 2
STATEMENT. ALL RIGHTS RESERVED