What describes a gene when the same allele is inherited from both parents?
Heterozygous
Recessive
Dominant
Monozygous
The Correct Answer is D
A. Heterozygous refers to having two different alleles for a gene, one inherited from each parent.
B. Recessive refers to an allele that only expresses its trait if two copies are present (homozygous), but this term does not describe the inheritance pattern itself.
C. Dominant refers to an allele that expresses its trait even if only one copy is present, but again, this term does not describe the inheritance pattern.
D. Homozygous describes a gene when the same allele is inherited from both parents (e.g., AA or aa).
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Bladder cancer: The presence of malignant epithelial cells in the urinalysis and the scheduled transurethral resection are indicative of bladder cancer. Bladder cancer often presents with symptoms such as urinary retention, nocturia, and chronic cystitis, especially in older adults and those with risk factors like nicotine dependence.
B. Bladder adenoma: This is less common and typically benign, not associated with malignant epithelial cells.
C. Renal cell carcinoma: This affects the kidneys, not the bladder.
D. Renal epithelial cell cancer: This term is less specific and typically refers to cancers of the renal parenchyma, not the bladder.
Correct Answer is ["B","D"]
Explanation
A. Celiac disease: This is an autoimmune disorder unrelated to peptic ulcer disease.
B. Penetration of the gastric wall: A severe complication of peptic ulcer disease is the penetration of the ulcer through the gastric or duodenal wall into adjacent organs, leading to further inflammation and damage.
C. Hepatorenal syndrome: This is a severe complication of liver disease, not peptic ulcer disease.
D. Persistent bleeding: Peptic ulcers can cause persistent or recurrent gastrointestinal bleeding, which can lead to anemia or require emergency medical intervention.
E. Inflammatory bowel disease: This is a separate condition that includes Crohn's disease and ulcerative colitis.
F. Iron overload: This condition is unrelated to peptic ulcer disease and more associated with genetic disorders like hemochromatosis.
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today
Report Wrong Answer on the Current Question
Do you disagree with the answer? If yes, what is your expected answer? Explain.
Kindly be descriptive with the issue you are facing.
