Question 60 Do abnormal prions trigger an immune response, for example antibody production no O yes

Q: QUESTION 7 The Medulla Oblongata is a structure in the brain that regulates one's blood pressure and…

A: The "nervous system", also known as the neural system, is a complicated network of neurons that are…

Q: QUESTION 3 Many congenital heart defects cause mixing of oxygenated and deoxygenated blood. This is…

A: Pulmonary circulation moves deoxygenated blood between heart and the lungs.  Systemic circulation…

Q: Question 67 Oxygenated blood from this organ flows to the left atrium is _____ Question 68 _____…

A: To get the remaining sub-part solved, please repost the complete question and mention the sub-part…

Q: QUESTION 41 Bicarbonate neutralizes chym small int ine

A: 41) Digestive secretions plays a vital role in digesting chyme during the intestinal phase. To…

Q: Question 15 Huntington's Disease is an autosomal dominant disorder that causes progressive loss of…

A: An Autosomal dominant disorders occur when only one defective copy of an autosomal gene is required…

Q: Question 10 The signs of internal bleeding include all of the following except: a. black,…

A: Signs of internal bleeding are given :-

Q: QUESTION 14 Histamine causes local blood vessels to dilate attracts natural killer cells stimulates…

A: Histamine is a neurotransmitter, known to actively involve in inflammatory responses towards…

Q: Question 24 Pneumonia caused by mycoplasma should be treated with: O penicillin O vancomycin O there…

A: Antimicrobial are agents that kill or suppress the growth of microorganisms. These include…

Q: Question 18 A 38-year-old man is attending a blood drive: 245lb; hemoglobin 16.5 g/dL; received…

A: Blood transfusion is a very common phenomena in medical science but it can have disasters effects if…

Q: Question 63 During a depressive episode, what changes occur in the amygdala? Question 63 options:…

A: The correct option will be the first one- New disorganized neuronal pathways are formed.

Q: Question 4 A 54-year-old man with a medical history significant for bipolar disease presents to his…

A: Lithium carbonate is used for treating bipolar disorder as it acts as a mood stabilizer. It is…

Q: Question 36 HCN channels are activated by hyperpolarization and gated by nucleotides

A: Note: We are authorized to answer one question at a time since you have not mentioned which question…

Q: QUESTION 8 The pleural membranes are located_. around the pelvic cavity in the cranial cavity around…

A: The spaces that enclose the internal organs are called body cavities.

Q: Which of the following is not caused by the Epstein-Barr Virus?     Multiple sclerosis…

A: Epstein-Barr Virus is a herpes virus that transmits through saliva and can infect humans. EBV…

Q: Question 22 Papilledema indicates O a brainstem tumor, such a glioma. O increased intracranial…

A: Edema is a chronic condition which is characterized by retention of fluids into different regions of…

Q: Question 12 The is a cranial nerve that plays a role in our sense of smell. It was Visible when…

A: The nerves that originate directly from the brain are known as cranial nerves. Human body contains…

Q: Question 40 Crab offspring hatch looking like mini adults females have a narrower abdomen than the…

A: In this question, there are five facts about crab and need to check one by one - true or not.

Q: Question 24 pts When we are vaccinated against SARS-CoV-2, what happens? (select all correct…

A: Option A is correct. When we are vaccinated against the SARS-Cov-2 , then our adaptive immune system…

Q: The thick, leather protective covering on the brain is the

A: The brain is present in the skull.

Q: Question 8 True/False. Nucleic acids are better antigens than proteins True False

A: nucleic acid are better antigens than protein

Q: QUESTION 25 In the figures below the arrows represent the direction of blood flow. Darker shading…

A: Countercurrent exchang is a mechanism occurring in nature and mimicked in industry and engineering,…

Q: Question 15 Juan used the ABO blood testing kit to determine his blood type. His test showed the…

A: The question is asked about the blood group based on the findings that the person named Juan have…

Q: Question 21 Glycogen that is stored in skeletal muscle cells O is broken down and released into the…

A: When the body in takes more glucose than needed, the glucose in the blood stream is absorbed by the…

Q: Question 16 The endocrine system does all of the following EXCEPT 1. releases hormones into the…

A: Endocrine system releases hormones into the blood and enables hormonal communication between body…

Q: Question 22 Elodea lives in aquatic environment. It does not have a contractile vacuole. How come…

A: The movement of water across a semipermeable membrane (plasma membrane) from lower concentration…

Q: Countries and areas where people have good access to family planning, economic opportunities for…

A: Birth rate is used to calculate the population growth.Birth rate is also called natality

Q: Question 131 All of the following are potentially oncogenic viruses except_ O Hepatitis B & C…

A: Viruses that can cause cancer is termed oncogenic viruses or tumor viruses. They induce cancerous…

Q: Question 68   An 80-year-old client with arthritis in both hips is rating her pain as 3 out of 10…

A: Arthritis is a condition affecting different joints of the body, causing inflammation. There are…

Q: truly effective board

A: The trustee of the boards of the health are duly elected to assist, inspect, and set up a policy and…

Q: Question 66  Untreated infection of males with Neisseria gonorrhoeae may result in: Question 66…

A: Gonorrhea is a sexually transmitted infection. It’s caused by the bacterium Neisseria gonorrhea. It…

Q: ☆ Question 35 An antibiotic such as penicillin targets the cell wall of bacteria when they are…

A: Penicillin is a potent antibiotic.  Penicillin is bactericidal  : it directly kills bacteria. It is…

Q: QUESTION 17 Neurotranamtes Can induce Ca** flux in a muscie cell and thus muscle contraction are…

A: Answer  17)  C- neurotransmitters are released at the synapse

Q: Question 43  A nurse working in long-term care suspects their patient with an indwelling catheter…

A: Catheter associated urinary tract infection is a very common complication in patients with prolonged…

Q: Question 7 Blood is carried to all parts of your body in blood vessels called as O 1. Vein O 2.…

A: Blood  Blood is a kind of connective tissue that transport various substance to every part of the…

Q: QUESTION 17 Increased sympathetic stimulation will increase the pacemaker potential in the heart…

A: The sympathetic stimulation in the body is responsible for body's fight and flight reaction. The…

Q: Question 21 Type 2 diabetes is a ketosis-resistant, adult-onset diabetes that always require insulin…

A: Regular exercise" can benefit our performance and lower our chance of acquiring diseases such as…

Q: Question 11 Blood is responsible for the O 1. Regulation of body pH O 2. Maintenance of body…

A: Blood  Blood is the body fluid of vertebrates that circulate in the body and carry various…

Q: QUESTION 19 A geronotological nurse working in the community would NOT likely work as a:

A: Community health nurses are the nursing professionals who work for the health welfare of the…

Q: * Question 6 Eosinophils are phagocytic cells involved in inflammation. Gur C. True False

A: The immune system of the body is responsible for the defensive functions against antigens or…

Q: A 48-year-old female patient has breast carcinoma and presents to the hospital outpatient unit…

A: HCPCS stands for Healthcare Common Procedure Coding System that has some codes for healthcare…

Q: Polyandry is defined as:   a. Males mating with more than one female   b. Males and females…

A: A mating system refers to how a group is organized in terms of sexual behavior. The exact meaning is…

Q: Question 49 1 pts Exocrine glands secrete their product into and endocrine ---- glands secrete into…

A: The sliding filament theory explains the muscle contraction. This theory states that the contraction…

Q: Question 75 The thymus gland stimulates lymphocytes to become B cells. True False

A: ANSWER) False Thymus gland do not stimulate the lymphocytes to become B cells.

Q: Question 40 ningles is reactivation of A person suffering from shingles is O Varicella/chickenpox…

A: Shingle is a viral infection that causes a painful rash. Although shingles can occur anywhere on…

Q: Question 38 After initial infection and replication in epithelial cells, HHV-1 and HHV-2 invade and…

A: Human herpes (HHV) virus or herpes simplex virus results in soreness and infection in the mouth and…

Q: QUESTION 5 In addition to the gonads, sex hormones are also secreted by the: O pancreas

A:

Q: QUESTION 38 Pulmonary ventilation refers to the__, movement of dissolved gases from the interstitial…

A: Lungs are the components of the respiratory system in humans.

Q: Mitosis occurs 1. In cells throughout the body 2. Exclusively in the gonads 3. Exclusively in…

A: The indirect process of cell division by which the somatic parent cell divide once to produce two…

Q: Question 15 general , the mouse receiving the PTU in his / her food: 1. consumed more oxygen at all…

A: Answer- (3) Consumed less oxygen at all temperatures. PTU stands for Propylthiouracil which is a…

Q: QUESTION 4 The heart, blood and blood vessels are part of the O a. lymphatic system O b. skeletal…

A: There are several organ system in the body of a human being. All these systems are interconnected…

Viral Infections

Viruses are abundantly found, minute entities that have genetic material enclosed within a protein coat. The proteinaceous material enclosing the genetic material of the virus is called a capsid. The genetic material could be either DNA (deoxyribonucleic acid) or RNA (ribonucleic acid). A virus is too minute to be looked at with naked eyes and therefore visualized with the help of a microscope. They are acellular entities that require a host for processes, such as replication, transcription, translation and multiplication. Plants, animals, and bacteria act as host wherein the virus reproduce. Viruses cannot multiply outside the host's body and thus are considered nonliving outside the host body.