Clinical questions with answers on Human metapneumovirus infection

Question: A 4-year-old child presents with fever, cough, and wheezing. A rapid respiratory viral panel test is positive for metapneumovirus. What is the typical clinical presentation of metapneumovirus infection? Answer: The typical clinical presentation includes fever, cough, wheezing, rhinorrhea, and sometimes difficulty breathing, often resembling other respiratory viruses like RSV. Question: An 8-month-old infant with… Read More »

Questions with answers on mpox

Question: A 35-year-old man presents with a 4-day history of fever, headache, and a characteristic rash that started on his face and spread to his palms and soles. He has recently returned from West Africa. What is the most likely diagnosis? Answer: Mpox (Monkeypox), given the rash distribution and travel history to an endemic area.… Read More »

IV Insertion Practice Kit for Nursing Students

Product Overview The “IV Insertion Practice Kit for Nursing Students” offers a practical, hands-on method for learning venipuncture and intravenous (IV) insertion techniques. Designed to simulate basic vascular access procedures, it includes synthetic materials that approximate the feel of veins, plus the necessary accessories for practicing proper insertion, securement, and removal procedures. Key Features Realistic… Read More »

Suture Practice Kit for Medical Students

Product Overview The “Suture Practice Kit for Medical Students,” which includes a large silicone pad, suture threads, a full tool kit, a knot board, and a video course, is designed to help learners develop fundamental skills in suturing and wound closure. This kit aims to replicate various tissue textures, wound types, and surgical techniques commonly… Read More »

MCQs on Dalacin (Clindamycin)

Pharmacology and Mechanism of Action A patient with a history of penicillin allergy presents with a severe bacterial infection. Which mechanism of action allows Dalacin to be a suitable alternative? a) Inhibition of bacterial DNA synthesis b) Inhibition of bacterial protein synthesis at the 50S ribosome c) Disruption of the bacterial cell wall d) Inhibition… Read More »

MCQs on liquid biopsy

Basics of Liquid Biopsy What is a liquid biopsy? a) Imaging of organs b) Non-invasive sampling of biological fluids c) Surgical removal of tissue d) Analysis of cell cultures Answer: b Which of the following is the most common biological fluid used in liquid biopsy? a) Urine b) Blood c) Saliva d) Cerebrospinal fluid Answer:… Read More »

MCQs on circulating tumor DNA

Basics of ctDNA What does ctDNA stand for? a) Circulating tumor DNA b) Cellular tumor DNA c) Complex tumor DNA d) Cancerous tissue DNA Answer: a ctDNA is a subset of: a) RNA fragments b) Cell-free DNA (cfDNA) c) Genomic DNA d) Mitochondrial DNA Answer: b ctDNA originates from: a) Healthy cells b) Immune cells… Read More »

What is cfDNA?

Circulating tumor DNA (ctDNA) refers to small fragments of DNA shed by cancer cells into the bloodstream. It is a component of cell-free DNA (cfDNA) and can be isolated through non-invasive methods such as liquid biopsies. ctDNA reflects the genetic alterations present in tumors, including mutations, copy number changes, and structural rearrangements. It has become… Read More »

MCQs on paraplegia

Which statement best describes paraplegia? A. Paralysis of all four limbs B. Paralysis of one side of the body C. Paralysis of the lower limbs D. Inability to speak due to motor cortex damage Answer: C Which spinal cord segments are most commonly associated with paraplegia? A. Cervical segments C1–C4 B. Thoracic, lumbar, or sacral… Read More »

MCQs on Epidural Abscess

— Pathophysiology and Microbiology 1. What is the most common causative organism of spinal epidural abscesses?a) Staphylococcus aureusb) Escherichia colic) Mycobacterium tuberculosisd) Streptococcus pneumoniae 2. Which condition is NOT a predisposing factor for the development of an epidural abscess?a) Intravenous drug useb) Diabetes mellitusc) Hyperthyroidismd) Immunosuppression 3. How do most spinal epidural abscesses originate?a) Direct… Read More »

MCQs on H.Pylori infection

Pathophysiology and Microbiology 1. Which virulence factor of H. pylori is associated with increased gastric cancer risk?a) Ureaseb) VacAc) CagAd) Flagella 2. What is the primary role of H. pylori urease in gastric colonization?a) Inhibits acid secretionb) Converts urea to ammoniac) Enhances mucosal adherenced) Disrupts tight junctions 3. H. pylori predominantly colonizes which part of… Read More »

Questions on importance of cord blood analysis

Clinical Application 1. A neonate presents with severe jaundice within the first 24 hours of life. How would cord blood analysis help identify the underlying cause, such as hemolytic disease of the newborn? 2. A mother with gestational diabetes delivers a macrosomic baby. Discuss how cord blood glucose levels and insulin measurements can inform neonatal… Read More »

MCQs on AI robot-assisted surgery

1. What is AI robot-assisted surgery? a) Surgery performed entirely by robots without human intervention b) Surgery assisted by robotic systems that are guided by AI c) Surgery where AI replaces the surgeon d) Surgery conducted remotely via virtual reality Answer: b) Surgery assisted by robotic systems that are guided by AI 2. What is… Read More »

MCQs on AI and health

1. What does AI stand for? a) Artificial Interaction b) Automated Intelligence c) Artificial Intelligence d) Advanced Interface Answer: c) Artificial Intelligence 2. Which of the following is a common application of AI in healthcare? a) Image recognition b) Language translation c) Weather forecasting d) Virtual gaming Answer: a) Image recognition 3. What is the… Read More »

How AI Can Help to Improve Physical Activity

In recent years, Artificial Intelligence (AI) has emerged as a powerful tool that can revolutionize many aspects of our lives, including health and wellness. One of the critical areas where AI shows significant promise is in enhancing physical activity. Through intelligent systems, AI can monitor, motivate, and guide individuals towards more active lifestyles, addressing some… Read More »

MCQs on Congovirus

Which of the following virus families does Congovirus belong to? A) Filoviridae B) Flaviviridae C) Coronaviridae D) Rhabdoviridae E) Paramyxoviridae The Congovirus outbreak in 2018-2020 primarily affected which country? A) Nigeria B) Democratic Republic of Congo C) Uganda D) Sudan E) Kenya Which of the following is the primary mode of transmission for Congovirus? A)… Read More »

MCQs on Oral Microbiology:

Which of the following bacteria is most commonly associated with dental caries? A) Streptococcus mutans B) Porphyromonas gingivalis C) Actinomyces viscosus D) Fusobacterium nucleatum E) Treponema denticola A patient presents with acute necrotizing ulcerative gingivitis (ANUG). Which of the following microorganisms is most likely to be involved? A) Streptococcus sanguis B) Actinobacillus actinomycetemcomitans C) Prevotella… Read More »

Multiple Choice Questions on Lithotripsy

A 45-year-old male presents with severe right flank pain. Imaging reveals a 7mm renal stone. What is the most appropriate initial management? A. Observation B. Ureteroscopy C. Percutaneous nephrolithotomy D. Extracorporeal shock wave lithotripsy (ESWL) E. Open surgery Which of the following is a contraindication to extracorporeal shock wave lithotripsy (ESWL)? A. Pregnancy B. Hypertension… Read More »

Techniques to Diagnose Viruses and Highly Multiplicative Viruses: A Comprehensive Guide

RapidVirus.com domain is for sale In the realm of infectious diseases, accurate and timely diagnosis of viral infections is paramount for effective treatment and control. Various techniques have been developed over the years to identify viruses, each with its own advantages and limitations. Additionally, understanding the nature of viruses with high multiplication power is crucial… Read More »