Mixed Deck — All AOA Topics Flashcards

Which immunization is specifically recommended for healthcare workers to protect against occupational blood-borne pathogen exposure?

Answer: Hepatitis B vaccine

Hepatitis B vaccination is recommended for healthcare workers due to their occupational risk of exposure to infected blood and body fluids.

How does OMM help improve circulation?

Answer: It uses manual techniques to stimulate blood and lymph flow

OMM techniques are specifically designed to improve the body's circulatory and lymphatic systems. By applying gentle pressure, stretching, and rhythmic movements to tissues, osteopathic physicians can release fascial restrictions and muscle tension that may impede fluid flow. This manual stimulation helps enhance the delivery of oxygen and nutrients to tissues while facilitating the removal of waste products, thereby improving overall circulation and reducing swelling.

A patient is being treated with muscle energy technique for a left-rotated T7 vertebra. The physician instructs the patient to attempt to rotate to the left against the physician's unyielding counterforce. This is an example of which type of muscle contraction?

Answer: Isometric

An isometric contraction is one in which the muscle contracts, but there is no change in its length. In this muscle energy technique scenario, the patient is generating a force against an immovable object (the physician's counterforce), resulting in increased muscle tension without joint movement. This is the classic setup for an isometric contraction used in post-isometric relaxation muscle energy techniques.

Why is it important for osteopathic physicians to take a holistic approach to patient care?

Answer: To address all aspects of a patient's health

A holistic approach ensures that all aspects of a patient's health, including physical, mental, and emotional factors, are addressed, leading to better health outcomes.

What is the primary pharmacological concern when prescribing NSAIDs to elderly patients?

Answer: Increased risk of GI bleeding, renal impairment, and cardiovascular events

NSAIDs in elderly patients carry increased risks of GI bleeding, acute kidney injury, fluid retention, and cardiovascular events due to age-related physiologic changes.

After reviewing a meta-analysis that supports a specific lymphatic technique for post-mastectomy lymphedema, an osteopathic physician incorporates it into practice. According to the principles of Practice-Based Learning and Improvement, what is a crucial subsequent step?

Answer: Developing a plan to track the outcomes of patients treated with the new technique to evaluate its effectiveness in their specific patient population.

PBLI is a continuous cycle, often described by the Plan-Do-Study-Act (PDSA) model. After implementing a new practice change (the "Do" phase), the physician must then "Study" its effects by systematically tracking and evaluating patient outcomes. This step is critical to ensure the evidence-based change is effective in their own practice environment before full-scale adoption.

Which screening test is recommended for abdominal aortic aneurysm (AAA) in men aged 65–75 who have ever smoked?

Answer: One-time abdominal ultrasound

A one-time abdominal ultrasound screening is recommended for men aged 65–75 who have smoked at least 100 cigarettes in their lifetime.

Rational treatment in the osteopathic model is based upon an understanding and integration of which three principles?

Answer: Body unity, self-regulation, and the interrelationship of structure and function

The fourth tenet of osteopathic medicine states that rational treatment is based upon the application of the other three core principles: 1) the body is a unit; the person is a unit of body, mind, and spirit; 2) the body is capable of self-regulation and self-healing; and 3) structure and function are reciprocally interrelated. [4, 12, 24] This foundational concept guides the osteopathic physician's diagnostic and therapeutic approach.

Which of the following is considered an absolute contraindication to the administration of a High-Velocity, Low-Amplitude (HVLA) technique in the cervical spine?

Answer: Vertebral artery disease

Diagnosed vertebral artery disease is an absolute contraindication to cervical HVLA. The rotational and extension components of a cervical HVLA thrust can compromise an already diseased vertebral artery, potentially leading to vertebrobasilar insufficiency, stroke, or dissection. The other options are generally considered relative contraindications that require careful clinical judgment.

A 68-year-old female with type 2 diabetes, hypertension, and chronic low back pain presents for a follow-up. She expresses frustration with her complex medication regimen and feels her concerns are not being fully addressed. From an osteopathic patient management perspective, which of the following is the MOST appropriate initial step?

Answer: Engage in a patient-centered discussion to explore her beliefs, lifestyle, and treatment goals to develop a collaborative care plan.

The core of osteopathic medicine is a patient-centered, holistic approach. Engaging the patient in a discussion about her beliefs, goals, and concerns is paramount. This aligns with the osteopathic tenet of the person being a unit of body, mind, and spirit, and it empowers the patient to take an active role in their health management. While OMT, specialty referral, and patient education are all potentially valuable components of her care, the initial and most critical step is to understand the patient's perspective and build a therapeutic partnership.

What is palpation in osteopathic diagnosis?

Answer: It is used to identify areas of dysfunction in the musculoskeletal system

Palpation is a diagnostic technique where the physician uses their hands to assess the musculoskeletal system, identifying areas of dysfunction or abnormality.

Which medication class is contraindicated in patients with severe hyperkalemia and renal failure due to risk of further potassium elevation?

Answer: ACE inhibitors

ACE inhibitors reduce aldosterone levels, decreasing potassium excretion and potentially worsening hyperkalemia in patients with renal failure.

A 65-year-old patient is hospitalized with community-acquired pneumonia. In addition to antibiotics, which osteopathic manipulative treatment (OMT) would be most appropriate to improve lymphatic drainage and respiratory mechanics?

Answer: Thoracic lymphatic pump and rib raising

For respiratory infections like pneumonia, OMT focuses on improving respiratory mechanics and fluid movement. [6, 9] Thoracic lymphatic pump techniques are specifically designed to enhance lymphatic circulation, aiding in the clearance of inflammatory products and pathogens. [5, 9] Rib raising improves the motion of the rib cage, decreases sympathetic tone to the lungs, and enhances the pressure gradients that drive lymphatic flow. [5, 29] While other treatments might address secondary dysfunctions, thoracic pump and rib raising directly target the primary area of concern.

An 82-year-old patient with end-stage COPD and a valid Do Not Resuscitate (DNR) order experiences a respiratory arrest in the hospital. The patient's daughter, who is not the legal healthcare proxy, arrives and frantically demands that 'everything be done' to save her father. What is the most ethically and legally sound immediate action for the osteopathic physician?

Answer: Honor the patient's advance directive and refrain from initiating resuscitation.

The principle of patient autonomy is paramount. A valid advance directive, such as a DNR, is the direct expression of the patient's wishes and must be honored, even in the face of family distress. Initiating a 'slow code' is unethical, and overriding the directive based on a non-proxy family member's request violates the patient's rights. While locating the proxy is important for other decisions, the DNR order is a direct physician order that stands on its own in an arrest situation.

A 45-year-old with dyslipidemia has an LDL of 190 mg/dL despite lifestyle changes. According to ACC/AHA guidelines, which lab result would most support initiating high-intensity statin therapy?

Answer: LDL ≥ 190 mg/dL on two separate measurements

ACC/AHA guidelines recommend high-intensity statin therapy for LDL ≥190 mg/dL, regardless of 10-year cardiovascular risk score.

In a patient with suspected systemic lupus erythematosus (SLE), which antibody is most specific for the diagnosis?

Answer: Anti-double-stranded DNA (anti-dsDNA)

Anti-dsDNA antibodies are highly specific for SLE (>95% specificity) and also correlate with disease activity and lupus nephritis.

According to Section 3 of the AOA Code of Ethics, the physician-patient relationship must be founded on mutual trust and respect. This principle directly implies which of the following?

Answer: The patient must have complete freedom to choose their physician.

Section 3 of the AOA Code of Ethics explicitly states, 'The patient, therefore, must have complete freedom to choose her/his physician.' While the physician also has the freedom to choose which patients to serve (outside of emergencies or discriminatory reasons), the foundation of trust requires that the patient's choice and autonomy in selecting their provider is respected. The code does not obligate a physician to treat everyone or continue care indefinitely (rules for withdrawal of care exist), nor does it remove the patient's right to question recommendations.

How does OMM contribute to overall wellness?

Answer: OMM improves general health by addressing musculoskeletal imbalances

OMM is based on the holistic principle that the body's systems are interconnected, and structural integrity influences overall health. By diagnosing and treating musculoskeletal imbalances, OMM aims to optimize the body's structure and function, which can positively impact other physiological systems. This comprehensive approach helps improve nerve function, circulation, and overall body mechanics, contributing to enhanced general wellness beyond just pain management.

What is the importance of developing a treatment plan in patient care?

Answer: To create a personalized approach for treatment and management

A treatment plan provides a structured approach to addressing a patient's medical issues, ensuring the best possible outcomes through a personalized and comprehensive plan.

An anion gap of 22 mEq/L is found in a patient with altered mental status. Which condition is the LEAST likely cause of this elevated anion gap?

Answer: Hyperchloremic metabolic acidosis

Hyperchloremic metabolic acidosis (e.g., from diarrhea or RTA) is a normal anion gap acidosis, not an elevated anion gap acidosis.